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Individual Calculations September 2023 |
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| Saletra, Wiktor Total change: 47.60 | |   |
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| 59. Miedzynardowy Festiwal Szachowy im. Akiby Rubinsteina - Open E | Polanica-Zdroj | POL | 2023-08-19 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1436 | 1232 | 2.50 | 5 | 1.19 | 40 | 47.60 | |
|  Weryho, Mateusz | | | 1507 | POL | 0.50 | 1 | 0.33 | 40 | 13.20 | |  Grzechowiak, Kacper | | | 1451 | POL | 0.00 | 1 | -0.22 | 40 | -8.80 | | | Yakovenko, Maxim | | | 1533 | UKR | 0.00 | 1 | -0.15 | 40 | -6.00 | | | Podgorski, Jakub | | | 1132 | POL | 1.00 | 1 | 0.36 | 40 | 14.40 | | | Skrzypek, Leszek | | | 1557 | POL | 1.00 | 1 | 0.87 | 40 | 34.80 | |
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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