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Individual Calculations March 2023 |
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| Serafin, Franciszek Total change: -42.40 | |   |
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| Turniej FIDE w Ursusie o Puchar Burmistrza Bogdana Olesinskiego C1 2023 | Warszawa | POL | 2023-02-25 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1138 | 1279 | 1.00 | 3 | -1.06 | 40 | -42.40 | |
|  Okragly, Natan | | | 1127 | POL | 0.50 | 1 | -0.20 | 40 | -8.00 | | | Kochanowska, Patrycja | | | 1181 | POL | 0.50 | 1 | -0.13 | 40 | -5.20 | |  Dabrowska, Ewa | | | 1105 | POL | 0.00 | 1 | -0.73 | 40 | -29.20 | |
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) | | |
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