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Blitz:
Individual Calculations December 2021 |
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| Petukhov, Gleb Total change: 21.40 | |   |
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| Tver Region Blitz Chess Championship men | Tver | RUS | 2021-11-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1636 | 1186 | 2.00 | 5 | 1.07 | 20 | 21.40 | |
|  Detkov, Anatoly | f | | 1921 | RUS | 0.00 | 1 | -0.01 | 20 | -0.20 | | | Grechkin, Igor | | | 1921 | RUS | 0.00 | 1 | -0.01 | 20 | -0.20 | |  Gerasimenko, Valeriya | | | 1131 | RUS | 1.00 | 1 | 0.42 | 20 | 8.40 | | | Korkina, Elizaveta | | | 1318 | RUS | 0.00 | 1 | -0.32 | 20 | -6.40 | | | Kruglov, Alexandr | | | 1890 | RUS | 1.00 | 1 | 0.99 | 20 | 19.80 | |
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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