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Rapid:
Individual Calculations September 2021 |
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| Davydov, Ilya Total change: -16.60 | |   |
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| Astrakhan Chess Festival_Rapid | Astrakhan | RUS | 2021-08-15 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1406 | 1072 | 0.00 | 4 | -0.83 | 20 | -16.60 | |
|  Lubimenko, Grigori | | | 1698 | RUS | 0.00 | 1 | -0.01 | 20 | -0.20 | |  Kamneva, Ekaterina | | | 1087 | RUS | 0.00 | 1 | -0.48 | 20 | -9.60 | | | Panchenko, Sergey | | | 1636 | RUS | 0.00 | 1 | -0.02 | 20 | -0.40 | | | Zaitseva, Arina | | | 1202 | RUS | 0.00 | 1 | -0.32 | 20 | -6.40 | |
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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