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Individual Calculations May 2013 |
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| Kubien, Jerzy Total change: 1.50 | |   |
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| 4th Lower Silesian Ligue 2012/2013 | Lower Silesia | POL | 2012-10-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1852 | 2225 | 5.50 | 6 | 0.10 | 15 | 1.50 | |
|  Holownia, Michal | | | 1825 * | POL | 1.00 | 1 | 0.08 | 15 | 1.20 | |  Kosinski, Bartosz | | | 1825 * | POL | 1.00 | 1 | 0.08 | 15 | 1.20 | | | Murawski, Eugeniusz | | | 1985 | POL | 1.00 | 1 | 0.20 | 15 | 3.00 | | | Frej, Zofia | | | 1825 * | POL | 1.00 | 1 | 0.08 | 15 | 1.20 | | | Lachowicz, Judyta | | | 1825 * | POL | 0.50 | 1 | -0.42 | 15 | -6.30 | | | Drozd, Lukasz | | | 1825 * | POL | 1.00 | 1 | 0.08 | 15 | 1.20 | | | * 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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