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Individual Calculations March 2017 |
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| Koziorowicz, Michal Total change: -47.20 | |   |
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| VII Memorial im. Ziemowita Zgierskiego - Obra Zima Open 2017 | Obra | POL | 2017-02-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1733 | 1841 | 4.50 | 9 | -1.18 | 40 | -47.20 | |
|  Lewandowski, Witold | | | 1457 | POL | 1.00 | 1 | 0.09 | 40 | 3.60 | |  Kucza, Karol | f | | 2241 * | POL | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Butyrowski, Marcel | | | 1668 | POL | 0.00 | 1 | -0.73 | 40 | -29.20 | | | Kuprowski, Czeslaw | | | 1679 | POL | 1.00 | 1 | 0.29 | 40 | 11.60 | | | Wieczorek, Mikolaj | | | 1465 | POL | 0.50 | 1 | -0.41 | 40 | -16.40 | | | Kolodziejski, Grzegorz | | | 1546 | POL | 1.00 | 1 | 0.15 | 40 | 6.00 | | | Chyzy, Jakub | | | 1831 | POL | 0.00 | 1 | -0.51 | 40 | -20.40 | | | Karlyk, Maria | | | 1473 | POL | 1.00 | 1 | 0.10 | 40 | 4.00 | | | Czerwonski, Aleksander | m | | 2241 * | POL | 0.00 | 1 | -0.08 | 40 | -3.20 | | | * 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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