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Rapid:
Individual Calculations June 2023 |
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| Kaczmarek, Piotr Total change: 29.60 | |   |
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| Szybkie FIDE granie w Hetmanie 9_2023 | Warszawa | POL | 2023-05-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1414 | 1158 | 2.00 | 6 | 0.74 | 40 | 29.60 | |
|  Kalus, Franciszek | | | 1579 | POL | 0.00 | 1 | -0.07 | 40 | -2.80 | |  Kwiek, Janusz | | | 1353 | POL | 0.00 | 1 | -0.25 | 40 | -10.00 | | | Dzienisiuk, Dariusz | | | 1192 | POL | 1.00 | 1 | 0.55 | 40 | 22.00 | | | Bartos, Jakub | | | 1463 | POL | 0.00 | 1 | -0.14 | 40 | -5.60 | | | Oles, Jan | | | 1322 | POL | 1.00 | 1 | 0.72 | 40 | 28.80 | | | Shalabayev, Salim | | | 1577 | POL | 0.00 | 1 | -0.07 | 40 | -2.80 | |
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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