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Individual Calculations January 2021 |
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| Tzvetkov, Vitaliy Total change: 41.60 | |   |
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| Championship of the SZFO B13. STANDARD | St. Petersburg | RUS | 2020-11-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1097 | 1083 | 2.00 | 2 | 1.04 | 40 | 41.60 | |
|  Volodin, Artem An. | | | 1163 | RUS | 1.00 | 1 | 0.61 | 40 | 24.40 | | | Khabibullin, Maksim | | | 1030 | RUS | 1.00 | 1 | 0.43 | 40 | 17.20 | |
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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