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Rapid:
Individual Calculations January 2021 |
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| Grischenko, Aleksei Dm. Total change: -5.40 | |   |
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| Championship of the SZFO B13. RAPID | St. Petersburg | RUS | 2020-12-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1288 | 1131 | 1.00 | 4 | -0.27 | 20 | -5.40 | |
|  Popkov, Alexander R. | | | 1529 | RUS | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Vinogradov, Nikita | | | 1250 | RUS | 1.00 | 1 | 0.66 | 20 | 13.20 | | | Zaripov, Artur R. | | | 1237 | RUS | 0.00 | 1 | -0.36 | 20 | -7.20 | |  Tumaev, Vladimir | | | 1137 | RUS | 0.00 | 1 | -0.49 | 20 | -9.80 | |
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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