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Individual Calculations January 2020 |
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| Szybowicz, Piotr Total change: -12.80 | |   |
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| XII Szubinski FIDE OPEN - Turniej A | Szubin | POL | 2019-12-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1740 | 1941 | 3.00 | 5 | -0.64 | 20 | -12.80 | |
|  Bialas, Jerzy | | | 1580 | POL | 0.50 | 1 | -0.40 | 20 | -8.00 | |  Kutowski, Marcel | | | 1760 | POL | 0.00 | 1 | -0.74 | 20 | -14.80 | | | Zolnierowicz, Krzysztof | m | | 1988 | POL | 0.50 | 1 | 0.07 | 20 | 1.40 | | | Karkowska, Ewa | | | 1541 * | POL | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Szmidt, Przemyslaw | | | 1831 | POL | 1.00 | 1 | 0.35 | 20 | 7.00 | | | * 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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