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Rapid:
Individual Calculations September 2021 |
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| Pisarev, Konstantin Total change: -31.60 | |   |
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| Chess_Day_Omsk_2021 | Omsk | RUS | 2021-07-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1627 | 1923 | 1.50 | 4 | -1.58 | 20 | -31.60 | |
|  Chagochkin, Valeriy | | | 2120 | RUS | 0.00 | 1 | -0.25 | 20 | -5.00 | |  Kochikyan, Georgy | | | 1431 | RUS | 1.00 | 1 | 0.04 | 20 | 0.80 | | | Smikovski, Semen | | | 1400 | RUS | 0.00 | 1 | -0.97 | 20 | -19.40 | | | Melnikov, Vadim | | | 1556 | RUS | 0.50 | 1 | -0.40 | 20 | -8.00 | |
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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