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Individual Calculations July 2012 |
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| Krasnodebska, Magdalena Total change: -7.20 | |   |
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| Druzynowe Mistrzostwa Wojewodztwa Slaskiego Sezonu 2012 - seniorzy | Wojewodztwo Slaskie | POL | 2012-02-19 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1783 | 2015 | 2.50 | 4 | -0.48 | 15 | -7.20 | |
|  Orlikowska, Walentyna | | | 1615 * | POL | 1.00 | 1 | 0.08 | 15 | 1.20 | |  Olchowko, Marika | | | 1693 | POL | 0.00 | 1 | -0.87 | 15 | -13.05 | | | Jurkiewicz, Katarzyna | | | 2170 | POL | 0.50 | 1 | 0.21 | 15 | 3.15 | | | Wiatr, Maria | | | 1653 | POL | 1.00 | 1 | 0.10 | 15 | 1.50 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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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