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Rapid:
Individual Calculations September 2021 |
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| Kogan, Elvira Total change: -20.00 | |   |
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| Tsiolkovsky Memorial 2021 - Rapid | Kaluga | RUS | 2021-08-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1685 | 1678 | 3.00 | 8 | -1.00 | 20 | -20.00 | |
|  Kogan, Tatjana | | | 1678 | RUS | 0.50 | 1 | 0.00 | 20 | 0.00 | |  Makarov, Anton | | | 1682 | RUS | 1.00 | 1 | 0.51 | 20 | 10.20 | | | Moiseev, Alexandr A | | | 2170 | RUS | 0.00 | 1 | -0.04 | 20 | -0.80 | | | Tolkacheva, Anna | | | 1719 | RUS | 0.00 | 1 | -0.44 | 20 | -8.80 | | | Zotov, Lev | | | 1414 | RUS | 0.50 | 1 | -0.32 | 20 | -6.40 | | | Blinov, Andrey | | | 1341 | RUS | 1.00 | 1 | 0.12 | 20 | 2.40 | | | Perevezentsev, Artem | | | 1782 | RUS | 0.00 | 1 | -0.36 | 20 | -7.20 | | | Shumovsky, Nikolay | | | 1696 | RUS | 0.00 | 1 | -0.47 | 20 | -9.40 | |
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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