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Individual Calculations January 2022 |
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| Witczak, Borys Total change: 92.80 | |   |
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| Konin Masters VI IV Memorial Wiktora Korcznoja - standard | Konin | POL | 2021-12-10 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1852 | 1522 | 3.00 | 5 | 2.32 | 40 | 92.80 | |
|  Wypych, Dominik | | | 1922 * | POL | 0.50 | 1 | 0.42 | 40 | 16.80 | | | Stanislawski, Karol | | | 1727 | POL | 0.00 | 1 | -0.24 | 40 | -9.60 | |  Czepczynski, Boguslaw | | | 1765 | POL | 1.00 | 1 | 0.80 | 40 | 32.00 | | | Sliwerski, Radoslaw | | | 1922 * | POL | 0.50 | 1 | 0.42 | 40 | 16.80 | | | Marszk, Kazimierz | | | 1922 * | POL | 1.00 | 1 | 0.92 | 40 | 36.80 | | | * 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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