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Individual Calculations April 2008 |
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| Sobczynski, Roman Total change: 62.50 | |   |
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| Raciborz 2008 | Raciborz | POL | 2008-01-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2086 | 1851 | 4.00 | 7 | 2.50 | 25 | 62.50 | |
|  Grzenia, Jerzy | | | 2113 | POL | 1.00 | 1 | 0.82 | 25 | 20.50 | |  Wodecki, Daniel | | | 2035 | POL | 1.00 | 1 | 0.74 | 25 | 18.50 | | | Wieczorek, Zbigniew | | | 2201 | POL | 0.50 | 1 | 0.39 | 25 | 9.75 | | | Polishchuk, Oleg | | | 2201 | UKR | 0.00 | 1 | -0.11 | 25 | -2.75 | | | Wielosz, Jaroslaw | | | 1973 | POL | 1.00 | 1 | 0.67 | 25 | 16.75 | | | Tobolski, Jakub | | | 2006 | POL | 0.00 | 1 | -0.29 | 25 | -7.25 | | | Wodzislawski, Marian | | | 2071 | POL | 0.50 | 1 | 0.28 | 25 | 7.00 | |
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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