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Individual Calculations September 2019 |
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| Najdecka, Laura Total change: 43.60 | |   |
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| 55. Miedzynarodowy Festiwal Szachowy im. A.Rubinsteina OPEN E | Polanica-Zdroj | POL | 2019-08-17 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1104 | 1018 | 3.00 | 5 | 1.09 | 40 | 43.60 | |
|  Koperstynska, Inka | | | 1123 | POL | 1.00 | 1 | 0.64 | 40 | 25.60 | |  Konkol, Nadia | | | 1112 | POL | 1.00 | 1 | 0.63 | 40 | 25.20 | | | Bieronski, Nikodem | | | 1086 | POL | 1.00 | 1 | 0.59 | 40 | 23.60 | | | Karwot, Marek | | | 1128 | POL | 0.00 | 1 | -0.35 | 40 | -14.00 | | | Chmielewski, Jakub | | | 1073 | POL | 0.00 | 1 | -0.42 | 40 | -16.80 | |
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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