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Blitz:
Individual Calculations August 2023 |
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| Kenina, Marina Total change: -21.40 | |   |
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| Karelskaya skazka 2023 senior blitz | Petrozavodsk | RUS | 2023-07-22 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1638 | 1650 | 3.50 | 9 | -1.07 | 20 | -21.40 | |
|  Yachmenev, Mikhail A. | | | 1974 | RUS | 0.00 | 1 | -0.13 | 20 | -2.60 | |  Vinorokova, Larisa | | | 1250 * | RUS | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Nakhodkin, Gennadiy | | | 1891 | RUS | 0.00 | 1 | -0.20 | 20 | -4.00 | | | Chelpanova, Tatyana | | | 1323 | RUS | 1.00 | 1 | 0.13 | 20 | 2.60 | | | Zhikharev, Valeriy | | | 2058 | RUS | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Vasiukova, Ekaterina | | | 1627 | RUS | 0.00 | 1 | -0.53 | 20 | -10.60 | | | Zvezdin, Vladimir M. | | | 1576 | RUS | 0.50 | 1 | -0.10 | 20 | -2.00 | | | Troshkov, Peter S. | | | 1267 | RUS | 1.00 | 1 | 0.09 | 20 | 1.80 | | | Sergeev, Alexey B. | | | 1779 | RUS | 0.00 | 1 | -0.33 | 20 | -6.60 | | | * 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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