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Rapid:
Individual Calculations June 2021 |
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| Polovnikov, Leonid Total change: 8.60 | |   |
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| G.N. Nikonov Memorial rapid 2021 | Surgut | RUS | 2021-05-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1449 | 1356 | 2.00 | 4 | 0.43 | 20 | 8.60 | |
|  Setyaev, Kirill | | | 1135 | RUS | 1.00 | 1 | 0.22 | 20 | 4.40 | | | Zavorotnyi, Nikita | | | 1522 | RUS | 1.00 | 1 | 0.72 | 20 | 14.40 | |  Silaev, Arseniy | | | 1423 | RUS | 0.00 | 1 | -0.41 | 20 | -8.20 | | | Ivanov, Roman | | | 1714 | RUS | 0.00 | 1 | -0.10 | 20 | -2.00 | |
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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