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Individual Calculations July 2021 |
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| Perszewska, Krystyna Total change: 15.40 | |   |
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| Druzynowe Mistrzostwa Stowarzyszenia CROSS w Szachach 2021 | Wagrowiec | POL | 2021-06-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1518 | 1381 | 4.00 | 9 | 0.77 | 20 | 15.40 | |
|  Traczyk, Tadeusz | | | 1781 * | POL | 0.00 | 1 | -0.08 | 20 | -1.60 | |  Ratajczak, Zdzislaw | | | 1469 | POL | 1.00 | 1 | 0.62 | 20 | 12.40 | | | Kaczorowski, Boguslaw | | | 1261 | POL | 1.00 | 1 | 0.34 | 20 | 6.80 | | | Falkowski, Dawid | | | 1781 * | POL | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Gryglewicz, Tadeusz | | | 1642 | POL | 0.00 | 1 | -0.18 | 20 | -3.60 | | | Czarnecki, Zbigniew | | | 1260 | POL | 1.00 | 1 | 0.34 | 20 | 6.80 | | | Nowak, Karol | | | 1297 | POL | 1.00 | 1 | 0.38 | 20 | 7.60 | | | Sokol, Tomasz | | | 1386 | POL | 0.00 | 1 | -0.49 | 20 | -9.80 | | | Pociejowski, Marek | | | 1781 * | POL | 0.00 | 1 | -0.08 | 20 | -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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