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Individual Calculations April 2017 |
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| Szewczuk, Aleksandra Total change: 2.40 | |   |
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| Mistrzosta Polski Mlodzikow do lat 10 - Dziewczeta | Karpacz | POL | 2017-02-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1078 | 1250 | 1.50 | 2 | 0.06 | 40 | 2.40 | |
|  Jedrzejewska, Zuzanna | | | 1137 | POL | 0.50 | 1 | -0.15 | 40 | -6.00 | | | Rojek, Paulina | | | 1018 | POL | 1.00 | 1 | 0.21 | 40 | 8.40 | |
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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