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Rapid:
Individual Calculations July 2021 |
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| Olkhovik, Anna Total change: 26.80 | |   |
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| Neva Open Krasin Rapid-B | St. Petersburg | RUS | 2021-06-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1222 | 1127 | 3.00 | 4 | 1.34 | 20 | 26.80 | |
|  Berbentsev, Matvey S | | | 1591 | RUS | 1.00 | 1 | 0.95 | 20 | 19.00 | |  Fedotkin, Alexey | | | 1129 | RUS | 1.00 | 1 | 0.50 | 20 | 10.00 | | | Berezovskaya, Arina | | | 1155 | RUS | 0.00 | 1 | -0.46 | 20 | -9.20 | | | Masalova, Elizaveta | | | 1014 | RUS | 1.00 | 1 | 0.35 | 20 | 7.00 | |
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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