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Rapid:
Individual Calculations May 2021 |
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| Petrov, Vyacheslav A. Total change: 34.40 | |   |
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| Sergievskiy Memorial Rapid 2021 | Cheboksary | RUS | 2021-04-09 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1985 | 1799 | 5.00 | 10 | 1.72 | 20 | 34.40 | |
|  Lavrov, Maxim | m | | 2261 | RUS | 0.50 | 1 | 0.45 | 20 | 9.00 | |  Shafigullina, Zarina | | wf | 2186 | RUS | 0.00 | 1 | -0.09 | 20 | -1.80 | | | Nigmatullina, Enge | | | 1412 | RUS | 1.00 | 1 | 0.09 | 20 | 1.80 | | | Murzin, Volodar | m | | 2515 | RUS | 0.00 | 1 | -0.01 | 20 | -0.20 | | | Stozharov, Gennady | | | 1499 | RUS | 1.00 | 1 | 0.15 | 20 | 3.00 | | | Cheremnykh, Roman | | | 1343 | RUS | 1.00 | 1 | 0.06 | 20 | 1.20 | | | Safin, Robert | f | | 2212 | RUS | 1.00 | 1 | 0.93 | 20 | 18.60 | | | Poniaev, Ruslan | f | | 2233 | RUS | 0.00 | 1 | -0.06 | 20 | -1.20 | | | Grigoriev, Andrey S. | | | 2078 | RUS | 0.50 | 1 | 0.34 | 20 | 6.80 | | | Smirnov, Anton | | | 2107 | RUS | 0.00 | 1 | -0.14 | 20 | -2.80 | |
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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