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Rapid:
Individual Calculations May 2021 |
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| Petrov, Eduard G. Total change: 10.80 | |   |
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| I.A.Bocharov Memorial Rapid Open 2021 | Borisoglebsk | RUS | 2021-04-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1584 | 1374 | 1.00 | 6 | -0.80 | 20 | -16.00 | |
|  Boev, Stanislav | | | 1875 | RUS | 0.00 | 1 | -0.04 | 20 | -0.80 | |  Antipov, Grigory | | | 1528 | RUS | 1.00 | 1 | 0.71 | 20 | 14.20 | | | Titov, Sergey | | | 1910 | RUS | 0.00 | 1 | -0.03 | 20 | -0.60 | | | Aistova, Svetlana | | | 1660 | RUS | 0.00 | 1 | -0.16 | 20 | -3.20 | | | Veynmayer, Andrey | | | 1363 | RUS | 0.00 | 1 | -0.52 | 20 | -10.40 | | | Shamshina, Evgeniya | | | 1169 | RUS | 0.00 | 1 | -0.76 | 20 | -15.20 | |
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) | | | | Sergievskiy Memorial Rapid 2021 | Cheboksary | RUS | 2021-04-09 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1703 | 1374 | 2.50 | 8 | 1.34 | 20 | 26.80 | |
| | Volkov, Maksim | c | | 2010 | RUS | 0.00 | 1 | -0.01 | 20 | -0.20 | | | Sergeev, Alexandr | | | 1789 | RUS | 0.00 | 1 | -0.07 | 20 | -1.40 | | | Dmitriev, Samuil | | | 1613 | RUS | 1.00 | 1 | 0.80 | 20 | 16.00 | | | Khmeleva, Anna | | | 1625 | RUS | 0.00 | 1 | -0.19 | 20 | -3.80 | | | Ermolaev, Dmitriy | | | 1647 | RUS | 1.00 | 1 | 0.83 | 20 | 16.60 | | | Ivanov, Oleg N. | | | 1665 | RUS | 0.00 | 1 | -0.15 | 20 | -3.00 | | | Nigil, Yuliy | | | 1575 | RUS | 0.50 | 1 | 0.26 | 20 | 5.20 | | | Sergeev, Vitaly | | | 1701 | RUS | 0.00 | 1 | -0.13 | 20 | -2.60 | |
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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