Individual Calculations August 2020 |
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Kowalczyk, Jakub Total change: 36.80 | | |
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II Puchar Prezesa LZSzach | Spala | POL | 2020-06-29 |
Rc | Ro | w | n | change | K | K*chg | Game |
1275 | 1147 | 3.50 | 7 | 0.92 | 40 | 36.80 | |
| Wolski, Ernest | | | 1072 | POL | 0.50 | 1 | -0.10 | 40 | -4.00 | | Zalega, Maciej | | | 1547 * | POL | 0.00 | 1 | -0.08 | 40 | -3.20 | | Mitrega, Wiktoria | | | 1094 | POL | 0.50 | 1 | -0.07 | 40 | -2.80 | | Gorecka, Zuzanna | | | 1090 | POL | 1.00 | 1 | 0.42 | 40 | 16.80 | | Rumniak, Aleksy | | | 1149 | POL | 1.00 | 1 | 0.50 | 40 | 20.00 | | Maciejewski, Kamil | | | 1547 * | POL | 0.00 | 1 | -0.08 | 40 | -3.20 | | Rosa, Antoni | | | 1423 | POL | 0.50 | 1 | 0.33 | 40 | 13.20 | | * 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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