Individual Calculations June 2023 |
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Czapka, Piotr Total change: 21.00 | | ![Rating chart](/imga/chart.gif) ![Personal card](/imga/card.gif) |
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Wiosenne FIDE granie w Hetmanie 2023_B Round 4-6 | Warszawa | POL | 2023-05-09 |
Rc | Ro | w | n | change | K | K*chg | Game |
1233 | 1349 | 3.00 | 3 | 1.05 | 20 | 21.00 | |
| Zoltkowski, Marcin | | | 1299 | POL | 1.00 | 1 | 0.43 | 20 | 8.60 | | Janik, Grzegorz | | | 1266 | POL | 1.00 | 1 | 0.39 | 20 | 7.80 | | Przybylik, Mariusz | | | 1135 | POL | 1.00 | 1 | 0.23 | 20 | 4.60 | | 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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