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Individual Calculations October 2014 |
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| Przezdziecka, Ewa Total change: -13.00 | |   |
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| Polish Team Chess Championship Extraliga 2014 - rounds 4-6 | Wroclaw | POL | 2014-09-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2268 | 2178 | 0.50 | 3 | -0.65 | 20 | -13.00 | |
|  Gasik, Anna | | wm | 2225 | POL | 0.50 | 1 | 0.07 | 20 | 1.40 | |  Zawadzka, Jolanta | | wg | 2408 | POL | 0.00 | 1 | -0.21 | 20 | -4.20 | | | Chlost, Marlena | | wf | 2170 | POL | 0.00 | 1 | -0.51 | 20 | -10.20 | |
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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