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Individual Calculations July 2019 |
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| Kowalska, Julia Total change: -2.40 | |   |
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| Mistrzostwa Wielkopolski Juniorow i Mlodzikow 2019 - grupa D-15 | Sypniewo | POL | 2019-06-14 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1293 | 1109 | 1.00 | 4 | -0.06 | 40 | -2.40 | |
|  Pieczewska, Gabriela | | | 1196 | POL | 0.00 | 1 | -0.38 | 40 | -15.20 | |  Czajkowska, Paulina | | | 1282 | POL | 1.00 | 1 | 0.73 | 40 | 29.20 | | | Franek, Diana | | | 1290 | POL | 0.00 | 1 | -0.26 | 40 | -10.40 | | | Nowak, Roksana | | | 1402 | POL | 0.00 | 1 | -0.15 | 40 | -6.00 | |
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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