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Individual Calculations February 2020 |
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| Backiel, Hubert Total change: -28.00 | |   |
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| 38. Miedzynarodowy Memorial Ludwika Zamenhofa 2019 - grupa B | Bialystok | POL | 2019-12-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1788 | 1860 | 4.50 | 9 | -0.70 | 40 | -28.00 | |
|  Arciszewska, Zuzanna | | | 1590 | POL | 1.00 | 1 | 0.17 | 40 | 6.80 | |  Ocytko, Andrzej | | | 1999 | POL | 0.50 | 1 | 0.19 | 40 | 7.60 | | | Kot, Jerzy | f | | 1983 | POL | 1.00 | 1 | 0.67 | 40 | 26.80 | | | Laskowski, Filip | | | 1908 | POL | 0.00 | 1 | -0.43 | 40 | -17.20 | | | Strepikowski, Pawel | | | 1685 | POL | 0.00 | 1 | -0.73 | 40 | -29.20 | | | Harasimczuk, Jakub | | | 1460 * | POL | 1.00 | 1 | 0.08 | 40 | 3.20 | | | Szczotka, Klara | | | 1781 | POL | 0.00 | 1 | -0.61 | 40 | -24.40 | | | Kozlowski, Pawel | | | 1844 | POL | 1.00 | 1 | 0.48 | 40 | 19.20 | | | Zabrzanska, Weronika | | | 1843 | POL | 0.00 | 1 | -0.52 | 40 | -20.80 | | | * 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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