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Individual Calculations January 2013 |
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| Balas, Michal Total change: -9.30 | |   |
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| Otwarta Liga Mazowiecki - Jesien 2012 | Warszawa | POL | 2012-10-14 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1624 | 1374 | 0.50 | 4 | -0.31 | 30 | -9.30 | |
|  Chylewski, Patryk | | | 1585 | POL | 0.00 | 1 | -0.23 | 30 | -6.90 | |  Trocha, Adam | | | 1562 | POL | 0.00 | 1 | -0.26 | 30 | -7.80 | | | Kowalska, Elzbieta | | wf | 1774 * | POL | 0.00 | 1 | -0.08 | 30 | -2.40 | | | Kaczmarczyk, Marcin | | | 1575 | POL | 0.50 | 1 | 0.26 | 30 | 7.80 | | | * 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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