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Individual Calculations December 2019 |
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| Waligora, Julia Total change: -2.40 | |   |
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| Wielkopolska III Liga Szachowa 2019/2020 Round 1-3 | Poznan | POL | 2019-11-23 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1795 | 1530 | 0.50 | 3 | -0.06 | 40 | -2.40 | |
|  Smolenska, Olga | | | 1867 | POL | 0.50 | 1 | 0.38 | 40 | 15.20 | | | Szelag, Zuzanna | | | 1849 | POL | 0.00 | 1 | -0.13 | 40 | -5.20 | |  Hanusek, Marta | | | 1668 | POL | 0.00 | 1 | -0.31 | 40 | -12.40 | |
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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