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Individual Calculations October 2017 |
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| Toma, Katarzyna Total change: -4.20 | |   |
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| Druzynowe Mistrzostwa Polski- I liga | Poronin | POL | 2017-09-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2109 | 2262 | 4.50 | 7 | -0.21 | 20 | -4.20 | |
|  Majdan, Joanna | | wg | 2361 | POL | 0.50 | 1 | 0.14 | 20 | 2.80 | |  Pacuszka, Wioletta | | | 1919 | POL | 1.00 | 1 | 0.12 | 20 | 2.40 | | | Bednarska-Bzdega, Malgorzata | | wf | 2008 | POL | 1.00 | 1 | 0.19 | 20 | 3.80 | | | Jaracz, Barbara | | wg | 2244 | POL | 0.50 | 1 | -0.03 | 20 | -0.60 | | | Miturova, Magdalena | | wm | 2188 | CZE | 1.00 | 1 | 0.40 | 20 | 8.00 | | | Szelag, Zuzanna | | | 1862 * | POL | 0.00 | 1 | -0.92 | 20 | -18.40 | | | Przezdziecka, Ewa | | wf | 2183 | POL | 0.50 | 1 | -0.11 | 20 | -2.20 | | | * 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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