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Individual Calculations September 2023 |
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| Stadnicki, Andrzej Total change: -10.40 | |   |
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| 59. Miedzynardowy Festiwal Szachowy im. Akiby Rubinsteina - Open C | Polanica-Zdroj | POL | 2023-08-19 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1587 | 1692 | 4.50 | 8 | -0.52 | 20 | -10.40 | |
|  Budrewicz, Henryk | | | 1281 | POL | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Shilov, Sergej | f | | 2123 | POL | 0.00 | 1 | -0.07 | 20 | -1.40 | | | Muc, Zbigniew | | | 1470 | POL | 1.00 | 1 | 0.22 | 20 | 4.40 | | | Skrzypek, Leszek | | | 1557 | POL | 1.00 | 1 | 0.32 | 20 | 6.40 | | | Sobolewski, Piotr | | | 1958 | POL | 0.00 | 1 | -0.18 | 20 | -3.60 | | | Biel, Maciej | | | 1450 | POL | 0.00 | 1 | -0.80 | 20 | -16.00 | | | Klama, Andrzej | | | 1292 * | POL | 0.50 | 1 | -0.42 | 20 | -8.40 | | | Chmielewski, Miroslaw | | | 1565 | POL | 1.00 | 1 | 0.33 | 20 | 6.60 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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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