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Individual Calculations May 2022 |
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| Hertlein, Irena Total change: 2.00 | |   |
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| Druzynowe Mistrzostwa Slaska Juniorow - Ekstraliga Slaska Juniorow 2022 Round 4-9 | Chorzow | POL | 2022-04-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1670 | 1871 | 3.00 | 4 | 0.05 | 40 | 2.00 | |
|  Bugaj, Hanna | | | 1784 | POL | 1.00 | 1 | 0.38 | 40 | 15.20 | | | Obrochta, Lena | | | 1640 | POL | 0.50 | 1 | -0.29 | 40 | -11.60 | |  Bienek, Magdalena | | | 1471 * | POL | 1.00 | 1 | 0.08 | 40 | 3.20 | | | Mroz, Lena | | | 1786 | POL | 0.50 | 1 | -0.12 | 40 | -4.80 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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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