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Rapid:
Individual Calculations April 2023 |
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| Pietrzak, Emilia Total change: 34.80 | |   |
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| Opolska Superliga Akademicka 2023 | Opole | POL | 2023-02-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1979 | 1326 | 1.00 | 4 | 0.87 | 40 | 34.80 | |
|  Malinowski, Damian | | | 1917 | POL | 0.00 | 1 | -0.02 | 40 | -0.80 | | | Krzywda, Andrzej | c | | 1989 | POL | 0.00 | 1 | -0.01 | 40 | -0.40 | | | Cyboran, Katarzyna | | | 1695 | POL | 1.00 | 1 | 0.90 | 40 | 36.00 | |  Razin, Vadim | | | 2313 | UKR | 0.00 | 1 | 0.00 | 40 | 0.00 | |
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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