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Rapid:
Individual Calculations July 2021 |
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| Chekan, Varvara Total change: -36.20 | |   |
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| Open space 2021 rapid | Korolev | RUS | 2021-05-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1331 | 1506 | 2.50 | 6 | -1.81 | 20 | -36.20 | |
|  Bizyukina, Polina | | | 1189 | RUS | 0.50 | 1 | -0.37 | 20 | -7.40 | |  Butuzova, Tatyana | | | 1261 | RUS | 1.00 | 1 | 0.20 | 20 | 4.00 | | | Vul, Arkadi Eremeevich | g | | 1983 | RUS | 0.00 | 1 | -0.05 | 20 | -1.00 | | | Ozerov, Yaroslav Mikh | | | 1252 | RUS | 0.50 | 1 | -0.31 | 20 | -6.20 | | | Zuev, Maksim Al | | | 1197 | RUS | 0.00 | 1 | -0.86 | 20 | -17.20 | | | Ayvazyan, Artem | | | 1103 | RUS | 0.50 | 1 | -0.42 | 20 | -8.40 | |
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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