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Individual Calculations October 2021 |
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| Jalowiec, Halina Total change: -2.00 | |   |
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| DRUZYNOWE MISTRZOSTWA POLSKI I LIGA 2021 | Szklarska Poreba | POL | 2021-09-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1824 | 1862 | 1.00 | 2 | -0.10 | 20 | -2.00 | |
|  Szelag, Zuzanna | | | 1839 | POL | 0.50 | 1 | -0.03 | 20 | -0.60 | | | Rejniak, Zuzanna | | | 1809 | POL | 0.50 | 1 | -0.07 | 20 | -1.40 | |
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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