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Individual Calculations February 2019 |
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| Matuszewicz, Ryszard Total change: -21.80 | |   |
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| XXI KFSz - OPEN A | Ketrzyn | POL | 2018-12-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1476 | 1282 | 1.00 | 7 | -1.09 | 20 | -21.80 | |
|  Zolkiewski, Jakub | | | 1682 * | POL | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Konewko, Konrad | | | 1608 | POL | 0.00 | 1 | -0.13 | 20 | -2.60 | |  Plesiuk, Jan | | | 1682 * | POL | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Kozubek, Krystian | | | 1559 | POL | 0.00 | 1 | -0.17 | 20 | -3.40 | | | Gradzki, Artur | | | 1115 | POL | 1.00 | 1 | 0.28 | 20 | 5.60 | | | Trzaskowska, Hanna | | | 1667 | POL | 0.00 | 1 | -0.09 | 20 | -1.80 | | | Klask, Franciszek | | | 1020 | POL | 0.00 | 1 | -0.82 | 20 | -16.40 | | | * 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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