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Rapid:
Individual Calculations May 2021 |
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| Erin, Aleksandr V. Total change: 65.80 | |   |
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| Sergievskiy Memorial Rapid 2021 | Cheboksary | RUS | 2021-04-09 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1791 | 1534 | 6.00 | 11 | 3.29 | 20 | 65.80 | |
|  Girya, Olga | | wg | 2269 | RUS | 0.00 | 1 | -0.01 | 20 | -0.20 | |  Antonov, Aleksandr N. | | | 1228 | RUS | 1.00 | 1 | 0.14 | 20 | 2.80 | | | Shulgin, Aleksandr | | | 1875 | RUS | 0.50 | 1 | 0.38 | 20 | 7.60 | | | Zalchinskiy, Mikhail | | | 1895 | RUS | 0.00 | 1 | -0.10 | 20 | -2.00 | | | Artemieva, Elena | | | 1373 | RUS | 1.00 | 1 | 0.29 | 20 | 5.80 | | | Zlachevskiy, Leonid | | | 1949 | RUS | 1.00 | 1 | 0.93 | 20 | 18.60 | | | Nikiforov, Alexander V. | | | 1823 | RUS | 0.00 | 1 | -0.16 | 20 | -3.20 | | | Sergeev, Vitaly | | | 1701 | RUS | 1.00 | 1 | 0.72 | 20 | 14.40 | | | Sergeev, Alexandr | | | 1789 | RUS | 0.50 | 1 | 0.31 | 20 | 6.20 | | | Sidorova, Vera S. | | | 1838 | RUS | 1.00 | 1 | 0.86 | 20 | 17.20 | | | Bagautdinov, Ilgiz | | | 1962 | 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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