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Individual Calculations September 2014 |
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| Chojnacki, Krzysztof Total change: -0.40 | |   |
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| 22nd Poznan Chess Festival | Poznan | POL | 2014-08-09 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2132 | 2385 | 7.00 | 9 | -0.04 | 10 | -0.40 | |
|  Sklepinski, Artur | | | 1985 * | POL | 1.00 | 1 | 0.08 | 10 | 0.80 | |  Andrzejewska, Anna | | | 1988 | POL | 1.00 | 1 | 0.08 | 10 | 0.80 | | | Bartkowiak, Damian | | | 2133 | POL | 0.50 | 1 | -0.31 | 10 | -3.10 | | | Budrewicz, Krzysztof | | | 2238 | POL | 0.00 | 1 | -0.70 | 10 | -7.00 | | | Gospodarczyk, Roman | | | 1985 * | POL | 1.00 | 1 | 0.08 | 10 | 0.80 | | | Maj, Pawel | | | 2001 | POL | 1.00 | 1 | 0.09 | 10 | 0.90 | | | Kowalczyk, Rafal | | | 2185 | POL | 1.00 | 1 | 0.24 | 10 | 2.40 | | | Kovacs, Elod | f | | 2145 | HUN | 1.00 | 1 | 0.20 | 10 | 2.00 | | | Tazbir, Marcin | g | | 2531 | POL | 0.50 | 1 | 0.20 | 10 | 2.00 | | | * 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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