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Individual Calculations September 2021 |
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| Yakovlev, Anton Total change: -39.20 | |   |
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| Petrograd District Cup 2021-3 | St. Petersburg | RUS | 2021-08-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1456 | 1318 | 1.50 | 7 | -0.98 | 40 | -39.20 | |
|  Dudarev, Viacheslav | | | 1718 * | RUS | 0.50 | 1 | 0.42 | 40 | 16.80 | |  Ponomarev, Egor | | | 1326 | RUS | 0.50 | 1 | 0.01 | 40 | 0.40 | | | Mukha, Aleksey | | | 1682 | RUS | 0.00 | 1 | -0.10 | 40 | -4.00 | | | Simkin, Alexander | | | 1677 | RUS | 0.00 | 1 | -0.10 | 40 | -4.00 | | | Druzhinin, Vladislav | | | 1139 | RUS | 0.50 | 1 | -0.23 | 40 | -9.20 | | | Zhuravlev, Matvey N. | | | 1222 | RUS | 0.00 | 1 | -0.63 | 40 | -25.20 | | | Tumanova, Elizavetta | | | 1427 | RUS | 0.00 | 1 | -0.35 | 40 | -14.00 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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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