Individual Calculations February 2023 |
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Bystryakova, Elena V. Total change: 11.80 | | |
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SZFO Seniors Champ. 2023_Men | St. Petersburg | RUS | 2023-01-16 |
Rc | Ro | w | n | change | K | K*chg | Game |
1945 | 1947 | 4.00 | 7 | 0.59 | 20 | 11.80 | |
| Morozov, Mikhail Vas. | | | 1547 * | RUS | 0.50 | 1 | -0.42 | 20 | -8.40 | | Napalkov, Vladimir | | | 2051 | RUS | 0.00 | 1 | -0.36 | 20 | -7.20 | | Vasilew, Peter | | | 1942 | RUS | 1.00 | 1 | 0.49 | 20 | 9.80 | | Zyrjanow, Leonid | | | 1882 | RUS | 1.00 | 1 | 0.41 | 20 | 8.20 | | Balakin, Vadim | | | 2046 | RUS | 1.00 | 1 | 0.64 | 20 | 12.80 | | Isakov, Andrey | | | 2183 | RUS | 0.00 | 1 | -0.20 | 20 | -4.00 | | Kravtchenko, Vladimir G. | | | 1967 | RUS | 0.50 | 1 | 0.03 | 20 | 0.60 | | * Rating difference of more than 400. Please read more at FIDE Handbook | 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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