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Rapid:
Individual Calculations June 2023 |
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| Chuha, Yuriy Total change: 8.80 | |   |
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| Open tournament among boys under 13-A1 | Verkhnyaya Salda | RUS | 2023-05-13 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1306 | 1271 | 2.50 | 5 | 0.22 | 40 | 8.80 | |
|  Shipilov, Timofey | | | 1481 | RUS | 0.00 | 1 | -0.23 | 40 | -9.20 | |  Artemov, Tikhon | | | 1439 | RUS | 0.00 | 1 | -0.28 | 40 | -11.20 | | | Zhidkov, Nikita | | | 1250 | RUS | 1.00 | 1 | 0.47 | 40 | 18.80 | | | Nakhrapov, Saveliy | | | 1099 | RUS | 1.00 | 1 | 0.27 | 40 | 10.80 | | | Mukhin, Semen | | | 1261 | RUS | 0.50 | 1 | -0.01 | 40 | -0.40 | |
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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