Score is your MMR, slightly adjusted by Prediction vs Outcome, and reduced a bit if you have not played much.
- Prediction vs Outcome: Wins and losses always count, but expected results move the score only a little. Strong wins help more, and bad losses hurt more.
- The low-game penalty eases off as sample grows, and it is lighter now once a player has a solid number of games.
- Games under 120 seconds are ignored.
- Score = MMR | PVO | ACTIVITY, All 3 count towards score.