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Rapid:
Individual Calculations April 2021 |
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| Doncev, Alexandr Total change: 8.20 | |   |
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| Serpukhov rapid 2021 | Serpukhov | RUS | 2021-03-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2121 | 2249 | 5.50 | 9 | 0.41 | 20 | 8.20 | |
|  Erin, Aleksandr V. | | | 1514 | RUS | 1.00 | 1 | 0.01 | 20 | 0.20 | |  Pishchalnikov, Roman A. | | | 1778 | RUS | 1.00 | 1 | 0.05 | 20 | 1.00 | | | Zakhartsov, Vladimir | g | | 2506 | RUS | 1.00 | 1 | 0.82 | 20 | 16.40 | | | Girya, Olga | | wg | 2464 | RUS | 0.00 | 1 | -0.23 | 20 | -4.60 | | | Naumova, Alexandra | | | 1718 | RUS | 0.50 | 1 | -0.47 | 20 | -9.40 | | | Kretov, Evgenij | f | | 2331 | RUS | 1.00 | 1 | 0.61 | 20 | 12.20 | | | Sychev, Klementy | g | | 2485 | RUS | 0.00 | 1 | -0.20 | 20 | -4.00 | | | Matveev, Andrey | | | 1856 | RUS | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Grishchenko, Sergey | m | | 2434 | RUS | 0.00 | 1 | -0.26 | 20 | -5.20 | |
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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