Individual Calculations April 2023 |
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Chaban, Roxolana Total change: 2.40 | | |
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Coulsdon Chess Dicky White - March | London | ENG | 2023-02-27 |
Rc | Ro | w | n | change | K | K*chg | Game |
1698 | 1555 | 1.00 | 3 | 0.06 | 40 | 2.40 | |
| George, Olufemi | | | 1734 | NGR | 0.00 | 1 | -0.27 | 40 | -10.80 | | Jackson, Paul G | | | 1602 | ENG | 1.00 | 1 | 0.57 | 40 | 22.80 | | Babu, Rahul | | | 1757 | IND | 0.00 | 1 | -0.24 | 40 | -9.60 | | Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change) | |
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