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Individual Calculations October 2020 |
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| Siwek, Kinga Total change: -34.60 | |   |
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| Druzynowe Mistrzostwa Polski - II Liga 2020 | Poronin | POL | 2020-09-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1756 | 1804 | 0.50 | 4 | -1.73 | 20 | -34.60 | |
|  Karykowska, Anna | | | 1999 | POL | 0.00 | 1 | -0.25 | 20 | -5.00 | | | Dabrowska, Aleksandra | | | 1566 | POL | 0.00 | 1 | -0.80 | 20 | -16.00 | |  Krzysztynska, Anna | | | 1867 | POL | 0.00 | 1 | -0.41 | 20 | -8.20 | | | Polak, Sylwia | | | 1590 | POL | 0.50 | 1 | -0.27 | 20 | -5.40 | |
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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