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Blitz:
Individual Calculations August 2023 |
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| Chumakov, Nikolay Total change: 2.40 | |   |
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| Gallery Chizhov Blitz Sabelnikov Memorial Open 2023 | Voronezh | RUS | 2023-07-22 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1614 | 1151 | 0.50 | 6 | 0.12 | 20 | 2.40 | |
|  Borisenkov, Dmitry | | | 1811 | RUS | 0.00 | 1 | -0.01 | 20 | -0.20 | | | Safonov, Anatoly | | | 1637 | RUS | 0.00 | 1 | -0.04 | 20 | -0.80 | | | Trunin, Daniil | | | 1499 | RUS | 0.00 | 1 | -0.11 | 20 | -2.20 | | | Kuvyazev, Andrey | | | 1461 | RUS | 0.50 | 1 | 0.36 | 20 | 7.20 | |  Kolesnikov, Roman | | | 1640 | RUS | 0.00 | 1 | -0.04 | 20 | -0.80 | | | Polukhin, Sergey | | | 1637 | RUS | 0.00 | 1 | -0.04 | 20 | -0.80 | |
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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