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Individual Calculations May 2013 |
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| Korpalski, Robert Total change: -12.60 | |   |
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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 |
| 1949 | 2147 | 3.50 | 6 | -0.84 | 15 | -12.60 | |
|  Bienias, Piotr | | | 1789 | POL | 1.00 | 1 | 0.10 | 15 | 1.50 | |  Malinowski, Damian | | | 1853 | POL | 0.50 | 1 | -0.35 | 15 | -5.25 | | | Grossmann, Ryszard | f | | 2198 | POL | 0.00 | 1 | -0.43 | 15 | -6.45 | | | Bronsztejn, Wojciech | | | 1747 * | POL | 1.00 | 1 | 0.08 | 15 | 1.20 | | | Somyk, Marcin | | | 1947 | POL | 1.00 | 1 | 0.24 | 15 | 3.60 | | | Cukrowski, Filip | | | 2161 | POL | 0.00 | 1 | -0.48 | 15 | -7.20 | | | * 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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