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Blitz:
Individual Calculations March 2023 |
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| Bogumil, Tatiana Total change: -10.40 | |   |
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| Blitz Moscow. February 2023 - 4 | Moscow | RUS | 2023-02-11 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1945 | 2025 | 5.00 | 10 | -0.52 | 20 | -10.40 | |
|  Peregudov, Ivan | | | 1308 | RUS | 0.50 | 1 | -0.49 | 20 | -9.80 | |  Usov, Aleksandr E. | f | | 2223 | RUS | 0.00 | 1 | -0.24 | 20 | -4.80 | | | Preobrazhensky, Andrey | | | 1887 | RUS | 0.00 | 1 | -0.69 | 20 | -13.80 | | | Petergova, Stella | | | 1625 * | ESP | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Buniatyan, David | | | 2157 | RUS | 1.00 | 1 | 0.68 | 20 | 13.60 | | | Gukhman, Sergey | | | 1991 | RUS | 1.00 | 1 | 0.45 | 20 | 9.00 | | | Dragomarezkij, Evgeni | m | | 2185 | RUS | 0.00 | 1 | -0.29 | 20 | -5.80 | | | Denisenko, Denis | | | 1913 | RUS | 1.00 | 1 | 0.35 | 20 | 7.00 | | | Bardyk, Artem | | | 2271 | RUS | 0.00 | 1 | -0.19 | 20 | -3.80 | | | Lyutsinger, Iren | | | 1892 | FID | 0.50 | 1 | -0.18 | 20 | -3.60 | | | * 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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