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Individual Calculations February 2019 |
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| Zurkowski, Andrzej Total change: -10.40 | |   |
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| XXI KFSz - OPEN A | Ketrzyn | POL | 2018-12-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1859 | 2075 | 6.00 | 9 | -0.52 | 20 | -10.40 | |
|  Krasniewski, Maciej | | | 1675 * | POL | 0.00 | 1 | -0.92 | 20 | -18.40 | |  Pielach, Jacek | | | 1675 * | POL | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Grodecki, Filip | | | 1675 * | POL | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Konewko, Konrad | | | 1675 * | POL | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Renkowski, Piotr | | | 2202 | POL | 0.50 | 1 | 0.17 | 20 | 3.40 | | | Baran, Dawid | | | 1694 | POL | 1.00 | 1 | 0.09 | 20 | 1.80 | | | Kolasinski, Krzysztof | | | 2101 | POL | 0.50 | 1 | 0.04 | 20 | 0.80 | | | Filewicz, Radoslaw | | | 1890 | POL | 1.00 | 1 | 0.26 | 20 | 5.20 | | | Maciaga, Marcin | | | 2146 | POL | 0.00 | 1 | -0.40 | 20 | -8.00 | | | * 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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