Individual Calculations September 2022 |
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Voronin, Sergey Yur Total change: -20.00 | | |
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Petersburg Summer 2022 - Boys U9 | St. Petersburg | RUS | 2022-08-20 |
Rc | Ro | w | n | change | K | K*chg | Game |
1158 | 1157 | 0.50 | 2 | -0.50 | 40 | -20.00 | |
| Yakovlev, Ivan D | | | 1170 | RUS | 0.50 | 1 | 0.02 | 40 | 0.80 | | Borodin, Nikita Anat | | | 1146 | RUS | 0.00 | 1 | -0.52 | 40 | -20.80 | | 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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