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Individual Calculations September 2017 |
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| Gorczyca, Piotr Total change: -34.60 | |   |
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| 53. Miedzynarodowy Festiwal Szachowy im. Akiby Rubinsteina - Open C | Polanica-Zdroj | POL | 2017-08-19 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1460 | 1516 | 3.00 | 8 | -1.73 | 20 | -34.60 | |
|  Litner, Igor | | | 1916 * | POL | 0.00 | 1 | -0.08 | 20 | -1.60 | |  Pudelko, Magdalena | | | 1281 | POL | 1.00 | 1 | 0.21 | 20 | 4.20 | | | Konopacka, Martyna | | | 1882 | POL | 0.00 | 1 | -0.10 | 20 | -2.00 | | | Wojtas, Julia | | | 1331 | POL | 1.00 | 1 | 0.26 | 20 | 5.20 | | | Karabasz, Kacper | | | 1282 | POL | 0.00 | 1 | -0.79 | 20 | -15.80 | | | Ciesielski, Maciej | | | 1360 | POL | 0.50 | 1 | -0.21 | 20 | -4.20 | | | Dahms, Medard | | | 1328 | POL | 0.00 | 1 | -0.74 | 20 | -14.80 | | | Rylski, Pawel | | | 1298 | POL | 0.50 | 1 | -0.28 | 20 | -5.60 | | | * 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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