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Rapid:
Individual Calculations September 2021 |
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| Kolpachkov, Ivan Aleks Total change: 10.20 | |   |
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| City chess club first tournament | Odintsovo | RUS | 2021-08-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1085 | 1083 | 3.00 | 5 | 0.51 | 20 | 10.20 | |
|  Vasiliev, Kirill Ed | | | 1136 | RUS | 0.50 | 1 | 0.07 | 20 | 1.40 | |  Yashina, Olga V | | | 1116 | RUS | 1.00 | 1 | 0.55 | 20 | 11.00 | | | Nizhegorodtsev, Saveliy | | | 1100 | RUS | 0.50 | 1 | 0.02 | 20 | 0.40 | | | Chechin, Svyatoslav Ig | | | 1129 | RUS | 0.00 | 1 | -0.44 | 20 | -8.80 | | | Sokolov, Alexandr | | | 942 | RUS | 1.00 | 1 | 0.31 | 20 | 6.20 | |
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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