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Rapid:
Individual Calculations October 2021 |
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| Kovalev, Zakhar Total change: 34.60 | |   |
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| Tver region chess championship 2021 rapid B11 | Tver | RUS | 2021-09-25 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1391 | 1355 | 4.00 | 5 | 1.73 | 20 | 34.60 | |
|  Filippov, Maksim Ol. | | | 1261 | RUS | 1.00 | 1 | 0.37 | 20 | 7.40 | |  Ippolitov, Mikhail Al | | | 1454 | RUS | 0.00 | 1 | -0.36 | 20 | -7.20 | | | Serdtsev, Andrey | | | 1656 | RUS | 1.00 | 1 | 0.85 | 20 | 17.00 | | | Vorontsov, Samson | | | 1071 | RUS | 1.00 | 1 | 0.16 | 20 | 3.20 | | | Petukhov, Kirill Ol | | | 1514 | RUS | 1.00 | 1 | 0.71 | 20 | 14.20 | |
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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