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Rapid:
Individual Calculations October 2021 |
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| Pestryakov, Maksim Total change: 13.00 | |   |
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| Petrograd District Rapid 2021-11 | St. Petersburg | RUS | 2021-09-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1598 | 1180 | 1.00 | 4 | 0.65 | 20 | 13.00 | |
|  Salmin, Vitaliy | | | 1553 | RUS | 1.00 | 1 | 0.90 | 20 | 18.00 | | | Simkin, Alexander | | | 1540 | RUS | 0.00 | 1 | -0.10 | 20 | -2.00 | |  Salmina, Veronika | | | 1485 | RUS | 0.00 | 1 | -0.14 | 20 | -2.80 | | | Pererva, Ekaterina | | | 1815 | RUS | 0.00 | 1 | -0.01 | 20 | -0.20 | |
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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