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Rapid:
Individual Calculations December 2021 |
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| Grechkin, Igor Total change: 43.00 | |   |
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| Tver Region Rapid Chess Championship men | Tver | RUS | 2021-11-20 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2039 | 2006 | 5.50 | 8 | 2.15 | 20 | 43.00 | |
|  Tyurin, Matthew | | | 1326 | RUS | 1.00 | 1 | 0.01 | 20 | 0.20 | |  Denisevich, Vladimir | | | 1651 | RUS | 1.00 | 1 | 0.11 | 20 | 2.20 | | | Sidorenko, Alexey | | | 2327 | RUS | 1.00 | 1 | 0.87 | 20 | 17.40 | | | Kantuta, Denis | | | 2214 | RUS | 0.50 | 1 | 0.27 | 20 | 5.40 | | | Zuzin, Vladimir | | | 2184 | RUS | 0.00 | 1 | -0.27 | 20 | -5.40 | | | Rylskiy, Yury | | | 2050 | RUS | 1.00 | 1 | 0.56 | 20 | 11.20 | | | Kolesnikov, Konstantin | f | | 2129 | RUS | 1.00 | 1 | 0.67 | 20 | 13.40 | | | Nadeev, Sergey | f | | 2431 | RUS | 0.00 | 1 | -0.07 | 20 | -1.40 | |
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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