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Individual Calculations April 2021 |
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| Jurkiewicz, Krzysztof Total change: 29.00 | |   |
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| Mistrzostwa Polski Niepelnosprawnych w szachach | Karpacz | POL | 2021-02-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1928 | 1931 | 6.00 | 9 | 1.45 | 20 | 29.00 | |
|  Gembski, Mateusz | | | 1531 * | POL | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Jasnikowski, Zbigniew | m | | 2331 * | POL | 0.50 | 1 | 0.42 | 20 | 8.40 | |  Uzialko, Marek | | | 2029 | POL | 0.50 | 1 | 0.13 | 20 | 2.60 | | | Wasylkiewicz, Andrzej | | | 1742 | POL | 1.00 | 1 | 0.25 | 20 | 5.00 | | | Urbaniak, Karol | | | 1690 | POL | 1.00 | 1 | 0.20 | 20 | 4.00 | | | Mierzynski, Jaroslaw | | | 1934 | POL | 0.50 | 1 | 0.00 | 20 | 0.00 | | | Stachanczyk, Jacek | m | | 2137 | POL | 0.50 | 1 | 0.26 | 20 | 5.20 | | | Mannke, Manfred | | | 2173 | POL | 0.50 | 1 | 0.30 | 20 | 6.00 | | | Kasperczyk, Szymon | | | 1787 | POL | 0.50 | 1 | -0.19 | 20 | -3.80 | | | * 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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