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Individual Calculations September 2023 |
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| Stoop, Jan Total change: -19.00 | |   |
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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 |
| 1508 | 1608 | 4.50 | 9 | -0.95 | 20 | -19.00 | |
|  Sybis, Roman | | | 1168 | POL | 0.50 | 1 | -0.44 | 20 | -8.80 | |  Chubar, Vladimir | m | | 1781 | UKR | 0.00 | 1 | -0.27 | 20 | -5.40 | | | Hetzer, Margarete | | | 1208 * | GER | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Bartczak, Hanna | | | 1451 | POL | 0.50 | 1 | -0.21 | 20 | -4.20 | | | Mucha, Marek | | | 1340 | POL | 1.00 | 1 | 0.17 | 20 | 3.40 | | | Kwiecien, Zbigniew | f | | 1901 | POL | 0.00 | 1 | -0.15 | 20 | -3.00 | | | Budrewicz, Henryk | | | 1281 | POL | 1.00 | 1 | 0.13 | 20 | 2.60 | | | Gasik, Piotr | | | 1930 | POL | 0.00 | 1 | -0.13 | 20 | -2.60 | | | Wilczynski, Adam | | | 1510 | POL | 0.50 | 1 | -0.13 | 20 | -2.60 | | | * 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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