Seasonal Recalibration in 2026
Why there's no more forced rank reset in Dota 2, how the medal is refreshed now, how many games you need and how recalibration differs from the first calibration of an account.
What recalibration is
Recalibration is the re-confirmation of your medal through a series of ranked games. Unlike the first calibration of a new account, it doesn't determine your rating from scratch — it refreshes your medal to match your current level of play. In essence, it's a "fresh reading" around the MMR you already have.
There's no more forced reset
Valve used to run a hard seasonal reset: every six months ranks were wiped, and everyone had to go through calibration again. There is no such forced reset now. Your MMR and medal stay with you permanently.
You can now refresh your medal at will — roughly once a year. No one forces you to replay the series if you're happy with your current medal. That's why talk of a "mandatory seasonal reset" is already out of date in 2026.
How recalibration goes
You start a series of ranked games, and your medal is re-confirmed based on its results:
The system starts from your current MMR and adjusts the medal around it, factoring in how you played the series. The higher your win rate in those 15 games, the higher the resulting medal — but within reasonable limits.
How it differs from the first calibration
These are two different processes:
- First calibration (a new or long-inactive account) — the system doesn't know your level, the spread is huge, and the outcome can differ greatly in either direction. More games are required.
- Recalibration — the system already knows your MMR, so the spread is small and the medal doesn't move much. You can't suddenly shoot upward: it's a re-confirmation, not a lottery.
How calibration from scratch works and what affects your starting rating is covered in the guide MMR calibration in Dota 2.
How to refresh your medal higher
The series is short, so the cost of each game is higher than usual. What helps you play recalibration to the max:
- Play a narrow pool of strong, familiar heroes — don't experiment during the series.
- Keep your win rate above 50%: that's exactly what moves the medal up.
- Don't tilt and don't play "on autopilot" — every one of the 15 games counts.
- Sit down for the series focused and rested, not worn out after work.
Recalibration doesn't raise MMR on its own — it only brings the medal in line with your current rating. To genuinely grow you need to raise your MMR itself. How to do that is in the guide how to raise MMR.
Frequently asked questions
Does Valve reset ranks every season in 2026?
No. The hard forced rank reset that used to happen is gone. Your MMR and medal stay with you, and you can re-confirm your medal at will — roughly once a year.
How many games do you need for recalibration?
Recalibration requires a series of about 15 ranked games. That's fewer than the first calibration of an account, because the system already knows your level and only adjusts the medal around your current MMR.
Can you raise your medal a lot through recalibration?
No. Recalibration starts from your current MMR, so the spread is small and you can't suddenly shoot upward. It's a re-confirmation of the medal, not a lottery. To genuinely grow you need to raise your MMR itself.
Is recalibration mandatory?
No, it's optional. Since there's no forced reset, your rating and medal are kept even without recalibration. It's usually started by those who want to refresh their medal to match their current level of play.
Let's calibrate to the max
Top-100 EU boosters will play your recalibration or calibration series with the best win rate. The average result is a noticeable boost to your medal. 0 bans since 2021.