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Individual Calculations July 2023 |
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| Parol, Jan Total change: 22.00 | |   |
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| WKSz-1938 tournament 25th | Wloclawek | POL | 2023-06-16 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1568 | 1561 | 3.50 | 6 | 0.55 | 40 | 22.00 | |
|  Chrapkowska, Alicja | | | 1161 * | POL | 1.00 | 1 | 0.08 | 40 | 3.20 | | | Daczkowski, Miroslaw | | | 1656 | POL | 1.00 | 1 | 0.63 | 40 | 25.20 | |  Darowicki, Mariusz | | | 1970 | POL | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Zimochocki, Roman | | | 1493 | POL | 0.50 | 1 | -0.09 | 40 | -3.60 | | | Matusiak, Marcin | | | 1595 | POL | 0.50 | 1 | 0.05 | 40 | 2.00 | | | Stryz, Przemyslaw | | | 1533 | POL | 0.50 | 1 | -0.04 | 40 | -1.60 | | | * 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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