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Individual Calculations February 2019 |
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| Renkowski, Piotr Total change: -23.00 | |   |
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| XXI KFSz - OPEN A | Ketrzyn | POL | 2018-12-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1934 | 2202 | 6.00 | 9 | -1.15 | 20 | -23.00 | |
|  Dorau, Zygmunt | | | 1802 * | POL | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Plesiuk, Jan | | | 1802 * | POL | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Malczyk, Radoslaw | | | 2049 | POL | 1.00 | 1 | 0.30 | 20 | 6.00 | | | Krzywicki, Dariusz | | | 2129 | POL | 0.00 | 1 | -0.60 | 20 | -12.00 | | | Zurkowski, Andrzej | | | 2075 | POL | 0.50 | 1 | -0.17 | 20 | -3.40 | | | Walkusz, Witoslaw | f | | 2147 | POL | 0.00 | 1 | -0.58 | 20 | -11.60 | | | Krasniewski, Maciej | | | 1802 * | POL | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Wojtunik, Maciej | | | 1802 * | POL | 0.50 | 1 | -0.42 | 20 | -8.40 | | | Warcaba, Jakub | | | 1802 * | POL | 1.00 | 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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