A
Anonymous
Recommend — there was a small delay at one point, but nothing I couldn't live with.
mmr boost
★
4.91 · 1,422 reviews
Calibration available?
We'll squeeze out the max
Boosters averaging 8,223 MMR will play your calibration series for you.
From $20, usually from +800 MMR from recalibration.
+2,000–3,000 MMR from long inactivity or first calibration.
5,745
completed orders
8,223
avg. booster MMR
15 min
average start time
0
bans in entire history
calibration calculator
Price & ETA —
Price & ETA —
instant. No hidden fees
Order parameters
Crusader
1,500 MMR
Archon
≈2,500 MMR
Calibration typeAnnual Recalibration
ModeAccount transfer
Account behavior9000+
Options0 selected
rank ladder
Exact calibration price
Exact calibration price
At any rank
Average price and total for each rank. Click — jump straight into the calculator with this start.
team
Calibration is done by verified boosters
Calibration is done by verified boosters
from the European ladder top
A 15/15 series (or 27 games for first/inactive) — at any rank. Every booster passes selection and regular checks.
how it works
From click to a new medal —
From click to a new medal —
four steps.
01
Pick your calibration type
Annual recalibration, first calibration or long inactivity. The calculator shows the exact price and ETA.
≈ 10 sec02
Pay any way you like
Visa/Mastercard, USDT, BTC, ETH, Steam. The price is fixed — no fees, no markup.
≈ 1 min03
Booster plays 15/15
Auto-matching in about 30 minutes. Stealth is on: friends see "offline" — you see every match in monitoring.
from 30 min04
Get your new medal
Calibration closed. If the result is below the estimate — up to 100% refund. No questions, no arguments.
guaranteed
guarantees
Five years in business.
Five years in business.
Zero bans. No asterisks in the fine print.
Transparent rules, transparent prices, transparent timelines. Don't like it — get your money back.
0
bans in 5 years
5,745 completed orders since 2021. Not a single account ban. VPN, fingerprint switching, trail cleanup — standard practice.
Start in about 30 min
Automatic booster matching at the moment of payment. 78% of orders start in 5–10 minutes.
24/7 monitoring
Every match of the series in real time. See heroes, KDA, outcome.
support 10:00–22:00 MSK
Managers on Telegram, Discord and chat on the site. Average response time — 40 seconds.
Up to 100% refund
Didn't deliver in time — refund without bureaucracy. No arguments, no red tape.
4.91/5
Average rating across 1,422 reviews
5,745
Orders completed since 2021
Boosters on the team,
averaging 8,223 MMR
averaging 8,223 MMR
Account bans across our entire history
reviews
Real reviews.
Real reviews.
Not just "thanks, all good".
1,422 reviews · 4.91/5
Showing the most recent.
V
vasyarust
Insane booster — punishes the enemy mid relentlessly, doesn't leave them a shred of a chance. Got it done fast and clean, definitely coming back and recommending to others.
mmr boostN
Nikitaf
What can I say — super pleasant guy, playing with him was a real pleasure. Guarantees wins, gets everything done quickly and properly. Best price on the market.
duoL
lev1212
Awesome coach, super friendly atmosphere, explains everything really clearly, inspires you to grow and helps you reach your goals.
coachingA
Anonymous
All great, closed calibration with bonus pts. Thanks :)
calibrationG
ghosti4111
Quick and clean delivery, fully satisfied, recommend.
mmr boostT
Thoma
Awesome dudes, we won the Battle Cup, recommending to everyone and coming back for more.
battle cupA
Anonymous
All super, +1,200 MMR after calibration.
calibrationJ
Js1t
Really nice and friendly coach, explained everything, helped me improve a lot and shared a bunch of useful tips. Recommended.
coachingD
Dobryak2211
Great guy, we played duo, got it done fast — every game around 20-min stomps on 5k avg.
duoD
Durakteel
Beat all expectations, 11/10 guy, no joke.
mmr boostA
Anonymous
All great, ordered a 4,000 → 5,600 MMR boost.
mmr boostV
Viktor211098
Explains clearly, doesn't rush, always ready to repeat if something's unclear. Really easy to talk to, super comfortable session.
coachingD
drugalekk
Knocked out 3 games in an hour.
duoA
Anonymous
Got it done fast, respect.
mmr boostH
hemmiepone
Coach is the real deal — broke everything down step by step. Killing off mistakes, locking in improvement. Cool guy on top of that.
coachingF
F411ing1
Huge thanks for the work! Games were top-tier, everything was sharp and professional. Great to see this level of mastery and attention to detail.
duoA
Anonymous
Really enjoy playing duo. Quick games and top-tier vibe.
duoV
Vitek12123
10/10, blazing fast, zero problems, easiest pts of my life.
duoS
StaticNight
Best — 15 wins out of 15, fast and clean.
calibrationA
Anonymous
Solid.
mmr boostL
Lynceyl
Confident 5 out of 5.
coachingD
daytona9
If you're thinking who to order from — you've already found the service. Coming back for sure.
mmr boostA
Anonymous
10 duo games in, 0 losses — pure bliss.
duoI
immorta1ex
Top booster, recommend. 20-min games, pleasant company — told me what I should be doing in-game.
duoP
pro100snad
All good, closed calibration, thanks.
calibrationA
Anonymous
Will do with a beer.
mmr boostO
offlane_god
Performs great individually and calls plays for the team, gives clear suggestions. Order was completed fast and reliably. Recommend.
duoA
Anonymous
Solid pos-4 coach, all to the point, no fluff.
coachingA
Anonymous
Want to give a huge thanks for the high-quality, professional Dota 2 boost. Everything was top-shelf from the very start of working together.
mmr boostA
Anonymous
Recommend — there was a small delay at one point, but nothing I couldn't live with.
mmr boostV
vasyarust
Insane booster — punishes the enemy mid relentlessly, doesn't leave them a shred of a chance. Got it done fast and clean, definitely coming back and recommending to others.
mmr boostN
Nikitaf
What can I say — super pleasant guy, playing with him was a real pleasure. Guarantees wins, gets everything done quickly and properly. Best price on the market.
duoL
lev1212
Awesome coach, super friendly atmosphere, explains everything really clearly, inspires you to grow and helps you reach your goals.
coachingA
Anonymous
All great, closed calibration with bonus pts. Thanks :)
calibrationG
ghosti4111
Quick and clean delivery, fully satisfied, recommend.
mmr boostT
Thoma
Awesome dudes, we won the Battle Cup, recommending to everyone and coming back for more.
battle cupA
Anonymous
All super, +1,200 MMR after calibration.
calibrationJ
Js1t
Really nice and friendly coach, explained everything, helped me improve a lot and shared a bunch of useful tips. Recommended.
coachingD
Dobryak2211
Great guy, we played duo, got it done fast — every game around 20-min stomps on 5k avg.
duoD
Durakteel
Beat all expectations, 11/10 guy, no joke.
mmr boostA
Anonymous
All great, ordered a 4,000 → 5,600 MMR boost.
mmr boostV
Viktor211098
Explains clearly, doesn't rush, always ready to repeat if something's unclear. Really easy to talk to, super comfortable session.
coachingD
drugalekk
Knocked out 3 games in an hour.
duoA
Anonymous
Got it done fast, respect.
mmr boostH
hemmiepone
Coach is the real deal — broke everything down step by step. Killing off mistakes, locking in improvement. Cool guy on top of that.
coachingF
F411ing1
Huge thanks for the work! Games were top-tier, everything was sharp and professional. Great to see this level of mastery and attention to detail.
duoA
Anonymous
Really enjoy playing duo. Quick games and top-tier vibe.
duoV
Vitek12123
10/10, blazing fast, zero problems, easiest pts of my life.
duoS
StaticNight
Best — 15 wins out of 15, fast and clean.
calibrationA
Anonymous
Solid.
mmr boostL
Lynceyl
Confident 5 out of 5.
coachingD
daytona9
If you're thinking who to order from — you've already found the service. Coming back for sure.
mmr boostA
Anonymous
10 duo games in, 0 losses — pure bliss.
duoI
immorta1ex
Top booster, recommend. 20-min games, pleasant company — told me what I should be doing in-game.
duoP
pro100snad
All good, closed calibration, thanks.
calibrationA
Anonymous
Will do with a beer.
mmr boostO
offlane_god
Performs great individually and calls plays for the team, gives clear suggestions. Order was completed fast and reliably. Recommend.
duoA
Anonymous
Solid pos-4 coach, all to the point, no fluff.
coachingA
Anonymous
Want to give a huge thanks for the high-quality, professional Dota 2 boost. Everything was top-shelf from the very start of working together.
mmr boost
comparison
Us vs "some random booster"
Calibration sets your whole year. Compare who you trust it to.
Feature
NeznakovBoost
Random booster
Booster MMR
High-pts Immortals from EU ladder top
5,500 – 7,000 MMR
Calibration win rate
13/15 or +800 MMR
5–8 wins, luck of the draw
Start time
about 30 min · auto-matching
several hours
Ban warranty
0 bans in 5 years
"at your own risk"
Refund
up to 100% per the offer
prepaid, no guarantees
Calibration monitoring
live for every match
screenshots "on request"
Calibration experience
500 calibrations this year
once in a while
Stealth mode
free, always
50/50, might forget
what to choose
Calibration vs Rating Boost
Calibration vs Rating Boost
Which one fits you?
Calibration — a compact MMR burst in 15–27 games. Boost — steady growth across any range.
Feature
Calibration
Rating Boost
When available
Once a year / on a new account
Any time
Number of games
15–27 games
Depends on progress
Delivery time
1–2 days
from 1.5 to 12 days
Price
from $20 (fixed)
from $2.54 per 100 MMR
MMR gain
from +800 / +2,000 (fixed)
long inactivity: +2,000–3,000
long inactivity: +2,000–3,000
any amount, as much as you order
When to pick
When you need an MMR burst in a week
When you need a specific rank
faq
FAQ — no fluff
FAQ — no fluff
Straight up
How much does a Dota 2 MMR calibration cost?
Annual recalibration starts from $20 on lower ranks (up to 2,000 MMR). First calibration and long inactivity carry a ×1.9 multiplier — from $38. The higher your previous MMR, the higher the price. The calculator above shows the exact amount — no hidden markups.
How much MMR does calibration give?
For recalibration — usually from +800 MMR, for first calibration — +3,000 MMR, for long inactivity — +2,000–3,000 MMR (depends on how far the rating dropped). These are the figures we confirm in the offer: if the result is lower, we refund.
How often can I recalibrate?
Annual recalibration is available roughly once a year as part of Dota 2's seasonal update. First calibration — only on a new account after playing the initial unranked matches. Long inactivity unlocks if you haven't played ranked for long enough.
What's better — calibration or boost?
If calibration is available — take calibration. In 15–27 games you'll gain +800…+3,000 MMR at a fixed price, the fastest and cheapest way to jump your rank. If there's no calibration, or you need a rank above the calibration ceiling — go with boost. You can combine them: calibration first, then boost.
Is calibration safe for the account?
In 5 years and 5,745 orders — 0 bans. Calibration runs through a residential VPN matching your region, in stealth mode, with a natural game pace. Valve has no automatic calibration detectors — what matters is hygiene, which we keep.
How long does calibration take?
Annual recalibration (15 games) — 24 hours. First calibration and long inactivity (27 games) — 2 days. With the Rush option — 12 hours for any calibration type. Auto-matching start — about 30 minutes after payment.
Can I chat with my booster?
Yes. Every order automatically gets a personal cabinet with a built-in booster chat — message your booster anytime: requests, favorite heroes, questions or details. They stay in touch for the whole order.
How can I track my order's progress?
The moment you place an order, a personal cabinet is created automatically — a private page just for you. It shows detailed real-time stats for every match: hero, K/D/A score, game length, win or loss, and your overall progress through the series. Nothing to set up — the data updates on its own. Booster chat and support 10:00–22:00 MSK are right there too.
Will my friends find out I calibrated?
No. The booster plays in stealth mode — friends see "offline". KDA and game pace are natural, the medal appears in your profile just like a regular player after calibration. From the outside it looks like you played your own series. The "Stealth mode" option is on by default and free.
we accept
your dashboard
Track your boost in real time
A transparent order from first pick to final win — everything in one window, with your booster always in touch. Jump into the demo, click around and feel like a client. No sign-up needed.
- Live MMR progresswins, losses and ETA update in real time
- Chat with your booster directlymessage the player, no middleman managers
- Match stream & voice — in your dashboardwatch the game with no delay and voice-chat with your booster, no third-party tools
- Prize wheelspin for discounts and bonuses on every order
no sign-up · 30 seconds · demo data is for illustration
everything about mmr calibration
Dota 2 MMR calibration guide
Dota 2 MMR calibration guide
Short, to the point, for busy players
What MMR calibration is and why people order it
Dota 2 MMR calibration is a series of ranked games that determines your rating. A new account gets calibrated (27 games, up to +3,000 MMR), active players get a recalibration once a year (15 games, usually from +800 MMR), and after a long break there's a separate calibration type over 27 games with a +2,000–3,000 MMR gain. People order calibration when they don't want to lose rating because of teammates, when they've just registered an account, or when they haven't played in a while and want to hit an honest maximum.
How much Dota 2 calibration costs — real 2026 prices
The price is calculated by the formula: base price by MMR range × calibration type coefficient × modifiers. At low ranks (up to 2,000 MMR) recalibration starts from $20. In the 2,000–4,000 MMR range — $26–$30. At Ancient and Divine — $30–$63. At the 10,000 mark a recalibration costs $571. First calibration and long inactivity use the same base prices but with a ×1.9 coefficient.
Calibration types — what to choose
- Annual recalibration (15 games, ×1.0): seasonal calibration for active players. Usually from +800 MMR.
- Long inactivity (27 games, ×1.9): unlocks if you haven't played ranked in a while. Gain +2,000–3,000 MMR.
- First calibration (27 games, ×1.9): for a new account only. Average result — +3,000 MMR.
Price modifiers — what to watch for
- Party mode (we play alongside you): +80% to the base price. Play next to the top of the ladder and learn at the same time.
- Rush: +30% to the price, −50% to the timeline. 27 games fit into a single day.
- Smurf pool (under 1,000 matches): +30%. Harder to keep pace without raising suspicion.
- Role or hero selection: +30%. If you want carry only or Invoker only — we set the pool.
- Invisible mode: free. The booster plays offline, friends see you as "offline".
How much MMR calibration gives
The calibration result depends on the type and starting point. First calibration on a new account gives the maximum boost — from Guardian to Legend in one run. Annual recalibration on an active account is usually from +800 MMR, which raises your rank by 1–2 tiers. Long inactivity — +2,000–3,000 MMR depending on how far your rating dropped and how long you didn't play. The calculator shows the exact MMR number the moment you pick a type.
Is calibration safe for the account
The short answer — yes, if it's done right. Valve officially prohibits account sharing but has no automated systems for detecting calibration. We follow every precaution: a residential VPN matched to your region, invisible mode, a natural game pace. Bans are ruled out when you order from us — 0 bans across 5 years and 5,745 orders.
Calibration vs boost — what to choose
Calibration is a fast, cheap way to raise MMR sharply. Over 15–27 games you'll get +800 to +3,000 MMR at a fixed price. It fits when calibration is available (once a year or on a new account) and you need to land a solid rank right away.
Boost is steady growth across any range on demand. It fits when there's no calibration, or you need to push MMR above the calibration ceiling. The price is calculated per 100 MMR. You can combine them: calibration first, then a boost to your target rank — that works out cheaper than one big boost.
How we work — behind the scenes
1. You calculate the price in the calculator → 2. Payment → 3. Automatic booster matching by calibration type, region and hero pool → 4. The booster logs in and turns on invisible mode → 5. Plays 15/15 (or 27 games) at a natural pace → 6. You follow every match in monitoring → 7. On completion — the order is closed, the medal updated.
How long calibration takes
Annual recalibration (15 games) — 24 hours by default. First calibration and long inactivity (27 games) — 2 days. With the rush option — 12 hours for any type. Auto-matching starts about 30 minutes after payment.
What's included in the price
Included: the calibration itself (15/15 or 27 games per the plan), invisible mode, 24/7 monitoring, chat with the booster, manager support, booster replacement if the pace slips, up to 100% money-back guarantee.
First-order promo code
On your first order — a 18% discount with promo code NZK18. Works on calibration, boosting, coaching, the cup and account rental. The only thing it doesn't work on is Steam top-ups — the margin there is minimal already. Not combinable with other promotions.