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Rapid:
Individual Calculations February 2021 |
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| Tongak, Oleg Total change: -10.00 | |   |
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| Petrograd District Rapid 2021-1 | St. Petersburg | RUS | 2021-01-16 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1642 | 1491 | 1.00 | 5 | -0.50 | 20 | -10.00 | |
|  Chetverikov, Georgy | | | 1734 | RUS | 0.00 | 1 | -0.20 | 20 | -4.00 | | | Vasilyev, Evgeny | | | 1617 | RUS | 0.00 | 1 | -0.33 | 20 | -6.60 | | | Vorontsov, Dmitry | | | 1638 | RUS | 1.00 | 1 | 0.70 | 20 | 14.00 | |  Filippov, Kirill P. | | | 1590 | RUS | 0.00 | 1 | -0.36 | 20 | -7.20 | | | Simkin, Alexander | | | 1631 | RUS | 0.00 | 1 | -0.31 | 20 | -6.20 | |
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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