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Individual Calculations July 2012 |
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| Sokolowska, Anna Total change: -10.80 | |   |
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| Mistrzostwa Wielkopolski Juniorek w szachach - D15 | Zerkow | POL | 2012-06-16 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1403 | 1551 | 1.00 | 2 | -0.36 | 30 | -10.80 | |
|  Kopacka, Natalia | | | 1286 | POL | 0.00 | 1 | -0.82 | 30 | -24.60 | |  Skrzypczak, Edyta | | | 1519 | POL | 1.00 | 1 | 0.46 | 30 | 13.80 | |
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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