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Rapid:
Individual Calculations December 2021 |
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| Kopjonkin, Kirill Total change: -8.40 | |   |
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| Final Grand Prix Rapid Yekaterinburg. Sysoev A.V. Memorial | Yekaterinburg | RUS | 2021-11-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2175 | 2149 | 0.50 | 2 | -0.42 | 20 | -8.40 | |
|  Zharkov, Nikolay | | | 2175 | RUS | 0.50 | 1 | 0.04 | 20 | 0.80 | |  Zharkov, Nikolay | | | 2175 | RUS | 0.00 | 1 | -0.46 | 20 | -9.20 | |
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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