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Individual Calculations April 2008 |
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| Polarczyk, Pawel Total change: 13.50 | |   |
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| Obra Zima 2008 grupa A | Obra | POL | 2008-02-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1897 | 1778 | 3.00 | 7 | 0.54 | 25 | 13.50 | |
|  Zdanowicz, Piotr | | | 2041 | POL | 0.00 | 1 | -0.18 | 25 | -4.50 | | | Jacek, Roksana | | | 1618 | POL | 1.00 | 1 | 0.29 | 25 | 7.25 | |  Depta, Anna | | | 1882 | POL | 1.00 | 1 | 0.64 | 25 | 16.00 | | | Nowak, Rafal | | | 1994 | POL | 0.00 | 1 | -0.22 | 25 | -5.50 | | | Kowalczyk, Rafal | | | 1972 | POL | 0.50 | 1 | 0.25 | 25 | 6.25 | | | Dunaj, Konrad | | | 1760 | POL | 0.50 | 1 | -0.03 | 25 | -0.75 | | | Kujawski, Kazimierz | | | 2010 | POL | 0.00 | 1 | -0.21 | 25 | -5.25 | |
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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