Vint.ee rating system
On our portal, the rating changes only when playing against other registered users. The following formula is used to calculate the rating change:Formula 1: R(new) = R(old) + (S x 21) + (R(opponent) - R(old)) / 36
where:
- R(new) - new rating for the player
- R(old) - old rating for the player
- S - game result, which is:
- +1 if the player won
- 0 if the game ended in a draw
- -1 if the player lost
- R(opponent) - opponent's points before the game started
- The winner does not lose points
- The loser does not gain points
- Neither user may lose or gain more than 42 points
- In the event of a tie, neither user may lose or gain more than 21 points
User levels:
- Pawn - Innovator or logged in user with less than 1500 points
- Knight - Logged in user with more than 1500 points but less than 1800 points
- Bishop - A logged-in user with more than 1800 points but less than 2100
- Rook - A logged-in user with more than 2100 points but less than 2400
- Queen - A logged-in user with a rating between 2400 and 3000
- King - A logged-in user with more than 3000 points