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Individual Calculations September 2021 |
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| Jurkowska, Magdalena Total change: -19.20 | |   |
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| 57th Akiba Rubinstein Chess Festival - OPEN E | Polanica-Zdroj | POL | 2021-08-14 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1201 | 1441 | 4.50 | 7 | -0.96 | 20 | -19.20 | |
|  Sypek, Mateusz | | | 1178 | POL | 0.00 | 1 | -0.82 | 20 | -16.40 | |  Przeslanski, Bartosz | | | 1062 | POL | 1.00 | 1 | 0.09 | 20 | 1.80 | | | Mareau, Noe | | | 1134 | FRA | 1.00 | 1 | 0.14 | 20 | 2.80 | | | Pawelczyk, Jan | | | 1189 | POL | 1.00 | 1 | 0.19 | 20 | 3.80 | | | Wojcik, Grzegorz | | | 1538 | POL | 0.00 | 1 | -0.37 | 20 | -7.40 | | | Korszanski, Stanislaw | | | 1138 | POL | 0.50 | 1 | -0.36 | 20 | -7.20 | | | Klisowski, Szymon | | | 1169 | POL | 1.00 | 1 | 0.17 | 20 | 3.40 | |
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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