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Rapid:
Individual Calculations June 2021 |
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| Romanov, Ilya S Total change: -5.00 | |   |
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| Petrograd District Rapid 2021-9 | St. Petersburg | RUS | 2021-05-15 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1717 | 1278 | 0.00 | 3 | -0.25 | 20 | -5.00 | |
|  Ivanov, Sergei V. | | | 1872 | RUS | 0.00 | 1 | -0.02 | 20 | -0.40 | |  Simkin, Alexander | | | 1539 | RUS | 0.00 | 1 | -0.18 | 20 | -3.60 | | | Igudin, Denis | | | 1741 | RUS | 0.00 | 1 | -0.05 | 20 | -1.00 | |
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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