Individual Calculations August 2021 |
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Petrasian, Artur Total change: 4.80 | | |
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Volga Cup 2021 boys 13 | Kostroma | RUS | 2021-07-04 |
Rc | Ro | w | n | change | K | K*chg | Game |
1207 | 1189 | 2.50 | 5 | 0.12 | 40 | 4.80 | |
| Gaydukov, Vasiliy | | | 1175 | RUS | 0.50 | 1 | -0.02 | 40 | -0.80 | | Sidorov, Denis | | | 1180 | RUS | 1.00 | 1 | 0.49 | 40 | 19.60 | | Sirotin, Nikita | | | 1287 | RUS | 0.00 | 1 | -0.37 | 40 | -14.80 | | Safronov, Grigoriy | | | 1264 | RUS | 1.00 | 1 | 0.60 | 40 | 24.00 | | Zubarev, Vladislav | | | 1131 | RUS | 0.00 | 1 | -0.58 | 40 | -23.20 | | 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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