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Individual Calculations October 2022 |
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| Grynia, Jakub Total change: -75.20 | |   |
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| Grand Prix o Puchar Pieterka - turniej wrzesniowy (zgloszony do FIDE) | Poznan | POL | 2022-09-10 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1287 | 1527 | 0.50 | 3 | -1.88 | 40 | -75.20 | |
|  Oszutowska, Anna | | | 1228 | POL | 0.50 | 1 | -0.35 | 40 | -14.00 | |  Andrzejewska, Maja | | | 1385 | POL | 0.00 | 1 | -0.69 | 40 | -27.60 | | | Bilochenko, Matvii | | | 1248 | POL | 0.00 | 1 | -0.84 | 40 | -33.60 | |
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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