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Individual Calculations August 2023 |
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| Czak, Dominik Total change: -2.80 | |   |
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| Puchar Polonii Wroclaw 2023 | Wroclaw | POL | 2023-07-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1355 | 1546 | 3.50 | 5 | -0.07 | 40 | -2.80 | |
|  Khyzhniak, Dmytro | | | 1206 | UKR | 1.00 | 1 | 0.12 | 40 | 4.80 | |  Kaminski, Bartosz | | | 1168 | POL | 1.00 | 1 | 0.09 | 40 | 3.60 | | | Szumiec, Tomasz | | | 1146 * | POL | 1.00 | 1 | 0.08 | 40 | 3.20 | | | Kazubski, Kacper | | | 1340 | POL | 0.50 | 1 | -0.26 | 40 | -10.40 | | | Zerebiec, Maurycy | | | 1913 | POL | 0.00 | 1 | -0.10 | 40 | -4.00 | | | * 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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