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Individual Calculations May 2015 |
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| Polok, Rafal Total change: -15.80 | |   |
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| Game Over VI - Grupa A | Rybnik | POL | 2015-04-25 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1899 | 2042 | 2.50 | 5 | -0.79 | 20 | -15.80 | |
|  Kucza, Jan | | | 1642 * | POL | 0.50 | 1 | -0.42 | 20 | -8.40 | |  Rak, Dariusz | | | 1842 | POL | 1.00 | 1 | 0.24 | 20 | 4.80 | | | Jopek, Krzysztof | | | 1765 | POL | 0.50 | 1 | -0.33 | 20 | -6.60 | | | Raszka, Janusz | | | 2110 | POL | 0.50 | 1 | 0.09 | 20 | 1.80 | | | Trajber, Daniel | | | 2135 | HUN | 0.00 | 1 | -0.37 | 20 | -7.40 | | | * 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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