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Individual Calculations May 2010 |
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| Kubien, Jerzy Total change: -7.05 | |   |
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| Dolnoslaska Liga Szachowa | Dolny Slask | POL | 2009-10-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2012 | 2191 | 4.50 | 7 | -0.47 | 15 | -7.05 | |
|  Najduk, Jacek | | | 2058 | POL | 0.50 | 1 | -0.18 | 15 | -2.70 | | | Szumilas, Pawel | | | 2249 | POL | 1.00 | 1 | 0.58 | 15 | 8.70 | |  Jurkowski, Marcin | | | 1991 | POL | 0.50 | 1 | -0.26 | 15 | -3.90 | | | Rychlik, Piotr | | | 2104 | POL | 0.00 | 1 | -0.62 | 15 | -9.30 | | | Mikolajczyk, Andrzej | | | 1822 | POL | 1.00 | 1 | 0.10 | 15 | 1.50 | | | Zak, Pawel | | | 1792 | POL | 1.00 | 1 | 0.08 | 15 | 1.20 | | | Gromczak, Dariusz | | | 2065 | POL | 0.50 | 1 | -0.17 | 15 | -2.55 | |
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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