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Individual Calculations February 2020 |
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| Libura, Julianna Total change: -14.80 | |   |
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| VIII MIEDZYNARODOWY FESTIWAL SZACHOWY GWIAZDA POLNOCY - OPEN | Jastrzebia Gora | POL | 2020-01-20 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1584 | 1573 | 3.00 | 7 | -0.37 | 40 | -14.80 | |
|  Warchol, Kamil | c | | 1827 | POL | 0.00 | 1 | -0.19 | 40 | -7.60 | |  Bekier, Piotr | | | 1196 | POL | 1.00 | 1 | 0.09 | 40 | 3.60 | | | Wierzbicki, Michal | | | 1851 | POL | 0.50 | 1 | 0.33 | 40 | 13.20 | | | Wysocki, Mateusz | | | 1838 | POL | 0.00 | 1 | -0.18 | 40 | -7.20 | | | Sowinski, Pawel | | | 1697 | POL | 0.00 | 1 | -0.33 | 40 | -13.20 | | | Niedorys, Karolina | | | 1339 | POL | 0.50 | 1 | -0.29 | 40 | -11.60 | | | Grabowski, Wojciech | | | 1337 | POL | 1.00 | 1 | 0.20 | 40 | 8.00 | |
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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