Individual Calculations December 2023 |
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Yakovlev, Ivan D Total change: 20.80 | | ![Rating chart](/imga/chart.gif) ![Personal card](/imga/card.gif) |
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SPb B11 Championship 2023 | St. Petersburg | RUS | 2023-11-18 |
Rc | Ro | w | n | change | K | K*chg | Game |
1138 | 1135 | 2.50 | 4 | 0.52 | 40 | 20.80 | |
| Chernolikhov, Roman | | | 1163 | RUS | 0.50 | 1 | 0.04 | 40 | 1.60 | | Kovalenko, Prokhor Ser | | | 1142 | RUS | 0.50 | 1 | 0.01 | 40 | 0.40 | | Nikitin, Daniil And | | | 1127 | RUS | 1.00 | 1 | 0.49 | 40 | 19.60 | | Latypov, Mark Ev | | | 1121 | RUS | 0.50 | 1 | -0.02 | 40 | -0.80 | | 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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