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Rapid:
Individual Calculations October 2021 |
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| Pererva, Ekaterina Total change: -46.40 | |   |
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| Petrograd District Rapid 2021-11 | St. Petersburg | RUS | 2021-09-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1437 | 1815 | 2.00 | 5 | -2.32 | 20 | -46.40 | |
|  Kolesnikov, Alexandr Den. | | | 1312 | RUS | 1.00 | 1 | 0.04 | 20 | 0.80 | |  Turkin, Igor | | | 1435 | RUS | 0.00 | 1 | -0.91 | 20 | -18.20 | | | Yurkovets, Evgeni | | | 1720 | RUS | 0.00 | 1 | -0.63 | 20 | -12.60 | | | Pestryakov, Maksim | | | 1180 | RUS | 1.00 | 1 | 0.01 | 20 | 0.20 | | | Simkin, Alexander | | | 1540 | RUS | 0.00 | 1 | -0.83 | 20 | -16.60 | |
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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