Individual Calculations March 2020 |
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Guzik, Jolanta Total change: -12.40 | | |
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Druzynowe Mistrzostwa Slaska Seniorow 2020 - I Liga Round 1-4 | Chorzow | POL | 2020-02-08 |
Rc | Ro | w | n | change | K | K*chg | Game |
1638 | 2015 | 3.00 | 4 | -0.62 | 20 | -12.40 | |
| Wojcik, Jagoda | | | 1632 | POL | 0.50 | 1 | -0.41 | 20 | -8.20 | | Kula, Anna | | | 1615 * | POL | 1.00 | 1 | 0.08 | 20 | 1.60 | | Hampel, Anna | | | 1691 | POL | 0.50 | 1 | -0.37 | 20 | -7.40 | | Juchniewicz-Jasek, Joanna | | | 1615 * | POL | 1.00 | 1 | 0.08 | 20 | 1.60 | | * 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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