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Individual Calculations December 2021 |
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| Skrzyczek, Bartlomiej Total change: -10.00 | |   |
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| III Grand-Prix Gminy Zabierzow - Grupa A FIDE do 2200 ELO nr 3 | Zabierzow | POL | 2021-11-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1577 | 1948 | 4.00 | 5 | -0.50 | 20 | -10.00 | |
|  Shukur, Hatam | | | 1548 * | AZE | 0.50 | 1 | -0.42 | 20 | -8.40 | |  Nowak, Maciej | | | 1548 * | POL | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Kozlowski, Franciszek | | | 1548 * | POL | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Klementys, Jerzy | | | 1575 | POL | 1.00 | 1 | 0.10 | 20 | 2.00 | | | Soliwoda, Zygmunt | | | 1665 | POL | 0.50 | 1 | -0.34 | 20 | -6.80 | | | * 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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