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Individual Calculations June 2023 |
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| Jamka, Wojciech Total change: -31.60 | |   |
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| VIII Grand Prix Dobczyc im. Jozefa Dominika grupa B ELO - Turniej 2 | Dobczyce | POL | 2023-04-29 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1322 | 1162 | 0.50 | 4 | -0.79 | 40 | -31.60 | |
|  Pekala, Dawid | | | 1416 | POL | 0.00 | 1 | -0.19 | 40 | -7.60 | |  Khimichenko, Dmytro | | | 1550 | POL | 0.50 | 1 | 0.41 | 40 | 16.40 | | | Filutowski, Milosz | | | 1142 | POL | 0.00 | 1 | -0.53 | 40 | -21.20 | | | Golebiowski, Jakub | | | 1179 | POL | 0.00 | 1 | -0.48 | 40 | -19.20 | |
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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