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Individual Calculations February 2023 |
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| Balakin, Vadim 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 |
| 1840 | 2046 | 4.50 | 7 | -0.59 | 20 | -11.80 | |
|  Skulenkov, Nikolay | | | 1646 * | RUS | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Dyatkinskii, Andrey | | | 1643 | RUS | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Zhikharev, Valeriy | | | 2106 | RUS | 0.50 | 1 | 0.08 | 20 | 1.60 | | | Bratus, Petr P | | | 2070 | RUS | 0.50 | 1 | 0.03 | 20 | 0.60 | | | Bystryakova, Elena V. | | wm | 1947 | RUS | 0.00 | 1 | -0.64 | 20 | -12.80 | | | Shin, Robert | | | 1787 | RUS | 0.50 | 1 | -0.32 | 20 | -6.40 | | | Stebunov, Alexander A. | | | 1682 | RUS | 1.00 | 1 | 0.10 | 20 | 2.00 | | | * 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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