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Blitz:
Individual Calculations July 2021 |
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| Chekan, Varvara Total change: -22.80 | |   |
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| Open space 2021 blitz | Korolev | RUS | 2021-05-22 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1429 | 1479 | 2.00 | 5 | -1.14 | 20 | -22.80 | |
|  Vakhlamov, Igor L. | f | | 2214 | RUS | 0.00 | 1 | -0.01 | 20 | -0.20 | |  Kuzmina, Viktoria | | | 1113 | RUS | 1.00 | 1 | 0.10 | 20 | 2.00 | | | Gusev, Boris An. | | | 1450 | RUS | 0.00 | 1 | -0.54 | 20 | -10.80 | | | Zhuravleva-Emelyanenko, Agata | | | 1114 | RUS | 1.00 | 1 | 0.10 | 20 | 2.00 | | | Hegai, Zarina | | | 1252 | RUS | 0.00 | 1 | -0.79 | 20 | -15.80 | |
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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