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Individual Calculations September 2021 |
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| Sacharczuk, Karolina Total change: -22.00 | |   |
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| Festiwal Szachowy Szachy w Ustroniu lacza pokolenia - Grupa C | Ustron | POL | 2021-08-13 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1341 | 1207 | 0.50 | 3 | -0.55 | 40 | -22.00 | |
|  Bury, Maciej | | | 1462 | POL | 0.00 | 1 | -0.19 | 40 | -7.60 | | | Maryniak, Michal | | | 1536 | POL | 0.00 | 1 | -0.12 | 40 | -4.80 | | | Gryt, Martyna | | | 1025 | POL | 0.50 | 1 | -0.24 | 40 | -9.60 | |
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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