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Individual Calculations May 2012 |
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| Krupecka-Czarkowska, Danuta Total change: -14.40 | |   |
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| Dru¿ynowe Mistrzostwa KPZSzach w sezonie 2011/2012 III i IV Liga Okrêgowa | Region Kujawsko-Pomorski | POL | 2011-11-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1390 | 1378 | 0.00 | 1 | -0.48 | 30 | -14.40 | |
|  Szczesniak, Zuzanna | | | 1390 | POL | 0.00 | 1 | -0.48 | 30 | -14.40 | |
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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