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Rapid:
Individual Calculations September 2021 |
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| Prikhojenko, Sergey Total change: -8.60 | |   |
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| Ukraine Amateur Chess Championship (Rapid) | Cherkasy | UKR | 2021-08-16 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1875 | 1590 | 0.00 | 2 | -0.43 | 20 | -8.60 | |
|  Tsushko, Volodymyr | | | 2078 | UKR | 0.00 | 1 | -0.04 | 20 | -0.80 | |  Mogylnyi, Pavlo | | | 1672 | UKR | 0.00 | 1 | -0.39 | 20 | -7.80 | |
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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