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Individual Calculations April 2017 |
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| Kowalczyk, Barbara Total change: -18.40 | |   |
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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 |
| 1168 | 1363 | 5.50 | 8 | -0.46 | 40 | -18.40 | |
|  Pastuszko, Katarzyna | | | 1103 | POL | 1.00 | 1 | 0.18 | 40 | 7.20 | |  Szopa, Emilia | | | 1143 | POL | 0.00 | 1 | -0.78 | 40 | -31.20 | | | Smietanska, Wiktoria | | | 1326 | POL | 1.00 | 1 | 0.45 | 40 | 18.00 | | | Komorowska, Nadia | | | 1130 | POL | 0.00 | 1 | -0.79 | 40 | -31.60 | | | Mazurek, Maja | | | 1096 | POL | 1.00 | 1 | 0.18 | 40 | 7.20 | | | Papierz, Sandra | | | 1115 | POL | 1.00 | 1 | 0.19 | 40 | 7.60 | | | Tokarz, Izabela | | | 1292 | POL | 0.50 | 1 | -0.10 | 40 | -4.00 | | | Jedrzejewska, Zuzanna | | | 1137 | 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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