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Individual Calculations September 2010 |
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| Chromicz, Andrzej Total change: 2.75 | |   |
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| Obra Lato Open 2010 | Obra | POL | 2010-08-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1736 | 1585 | 2.00 | 6 | 0.11 | 25 | 2.75 | |
|  Anglart, Edward | | | 1916 | POL | 0.00 | 1 | -0.12 | 25 | -3.00 | |  Stepinski, Stanislaw | | | 1861 | POL | 0.00 | 1 | -0.17 | 25 | -4.25 | | | Kupsik, Joanna | | | 1735 | POL | 0.00 | 1 | -0.30 | 25 | -7.50 | | | Kaczmarczyk, Jakub | | | 1443 | POL | 1.00 | 1 | 0.31 | 25 | 7.75 | | | Szczepaniak, Artur | | | 1720 | POL | 0.00 | 1 | -0.32 | 25 | -8.00 | | | Jonczyk, Jan | | | 1740 | POL | 1.00 | 1 | 0.71 | 25 | 17.75 | |
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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