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Individual Calculations September 2010 |
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| Szymanski, Jaroslaw Total change: 34.25 | |   |
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| Obra Lato Open 2010 | Obra | POL | 2010-08-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1920 | 1839 | 4.50 | 8 | 1.37 | 25 | 34.25 | |
|  Kaczmarczyk, Jakub | | | 1443 | POL | 1.00 | 1 | 0.08 | 25 | 2.00 | |  Kaluzny, Wlodzimierz | | | 2130 | POL | 1.00 | 1 | 0.85 | 25 | 21.25 | | | Korbal, Arkadiusz | | | 2016 | POL | 1.00 | 1 | 0.73 | 25 | 18.25 | | | Rogulski, Witold | | | 2121 | POL | 0.00 | 1 | -0.16 | 25 | -4.00 | | | Balinski, Damian | | | 2090 | POL | 0.50 | 1 | 0.31 | 25 | 7.75 | | | Ciesielski, Tomasz | | | 1839 | POL | 0.00 | 1 | -0.50 | 25 | -12.50 | | | Stepinski, Stanislaw | | | 1861 | POL | 1.00 | 1 | 0.53 | 25 | 13.25 | | | Jedrzejczak, Przemyslaw | | | 1863 | POL | 0.00 | 1 | -0.47 | 25 | -11.75 | |
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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