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Rapid:
Individual Calculations July 2021 |
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| Petrushkov, Lev Total change: 8.40 | |   |
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| Sea Harbor_Rapid Grand Prix of Russia | Anapa | RUS | 2021-06-11 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1625 | 1228 | 1.50 | 6 | 0.42 | 20 | 8.40 | |
|  Iljiushenok, Ilia | g | | 1963 | RUS | 0.00 | 1 | -0.01 | 20 | -0.20 | | | Korolev, Maksim | | | 1963 | RUS | 0.00 | 1 | -0.01 | 20 | -0.20 | | | Afanasyev, Sergey | | | 1625 | RUS | 0.50 | 1 | 0.42 | 20 | 8.40 | |  Scheglov, Gleb | | | 1645 | RUS | 0.00 | 1 | -0.07 | 20 | -1.40 | | | Nazarova, Evgeniya | | | 1537 | RUS | 0.00 | 1 | -0.14 | 20 | -2.80 | | | Yagutian, Gaiane | | | 1019 | RUS | 1.00 | 1 | 0.23 | 20 | 4.60 | |
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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