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Individual Calculations December 2019 |
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| Gredka, Dominika Total change: 21.20 | |   |
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| III Liga Slaska Seniorow 2019-2020 Round 4-6 | Bielsko-Biala | POL | 2019-11-16 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1635 | 1625 | 2.00 | 3 | 0.53 | 40 | 21.20 | |
|  Lenczowski, Alex | | | 1438 | POL | 1.00 | 1 | 0.26 | 40 | 10.40 | |  Lizak, Marek | | | 1617 | POL | 1.00 | 1 | 0.49 | 40 | 19.60 | | | Boruta, Dawid | | | 1850 | POL | 0.00 | 1 | -0.22 | 40 | -8.80 | |
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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