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Rapid:
Individual Calculations September 2019 |
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| Ermakova, Polina Total change: 6.20 | |   |
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| Petersburg Summer 2019 - Rapid GP | St. Petersburg | RUS | 2019-08-24 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1483 | 1159 | 1.50 | 9 | 0.31 | 20 | 6.20 | |
|  Nazarova, Anastasia | | wf | 1559 * | FIN | 0.00 | 1 | -0.08 | 20 | -1.60 | |  Serov, Aleksandr | | | 1559 * | RUS | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Kulnev, Aleksandr | | | 1494 | RUS | 0.00 | 1 | -0.12 | 20 | -2.40 | | | Romanenko, Andrey | | | 1462 | RUS | 0.00 | 1 | -0.14 | 20 | -2.80 | | | Korsakov, Egor | | | 1495 | RUS | 0.00 | 1 | -0.12 | 20 | -2.40 | | | Sviridov, Leon | | | 1424 | RUS | 1.00 | 1 | 0.82 | 20 | 16.40 | | | Gridnev, Selantiy | | | 1509 | RUS | 0.00 | 1 | -0.11 | 20 | -2.20 | | | Kasyan, Daria | | | 1429 | RUS | 0.50 | 1 | 0.33 | 20 | 6.60 | | | Borisenko, Ekaterina | | | 1414 | RUS | 0.00 | 1 | -0.19 | 20 | -3.80 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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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