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Individual Calculations June 2013 |
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| Kopacz, Jaroslaw Total change: -7.20 | |   |
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| DMP - III Podkarpacka liga seniorow | Chotowa | POL | 2013-04-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1991 | 2228 | 5.00 | 7 | -0.48 | 15 | -7.20 | |
|  Draganik, Grzegorz | | | 1874 | POL | 1.00 | 1 | 0.11 | 15 | 1.65 | |  Tabaka, Andrzej | | | 2051 | POL | 1.00 | 1 | 0.27 | 15 | 4.05 | | | Lewtak, Dominik | | | 1828 * | POL | 1.00 | 1 | 0.08 | 15 | 1.20 | | | Lewicki, Miroslaw | c | | 2166 | POL | 0.00 | 1 | -0.59 | 15 | -8.85 | | | Kasperek, Rafal | | | 2011 | POL | 1.00 | 1 | 0.22 | 15 | 3.30 | | | Dubiel, Daniel | | | 1999 | POL | 0.50 | 1 | -0.29 | 15 | -4.35 | | | Skomial, Mateusz | | | 2008 | POL | 0.50 | 1 | -0.28 | 15 | -4.20 | | | * 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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