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Individual Calculations September 2017 |
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| Karkowska, Ewa Total change: 50.00 | |   |
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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 |
| 1385 | 1131 | 3.00 | 9 | 1.25 | 40 | 50.00 | |
|  Kroliczek, Gabriela | | | 1531 * | POL | 0.00 | 1 | -0.08 | 40 | -3.20 | |  Zabrzanska, Weronika | | | 1422 | POL | 0.50 | 1 | 0.35 | 40 | 14.00 | | | Szydlowski, Oskar | | | 1377 | POL | 0.50 | 1 | 0.31 | 40 | 12.40 | | | Hertlein, Irena | | | 1420 | POL | 0.00 | 1 | -0.16 | 40 | -6.40 | | | Demski, Michal | | | 1448 | POL | 0.00 | 1 | -0.13 | 40 | -5.20 | | | Derylo, Kamil | | | 1350 | POL | 0.50 | 1 | 0.28 | 40 | 11.20 | | | Pudelko, Magdalena | | | 1281 | POL | 1.00 | 1 | 0.70 | 40 | 28.00 | | | Nowak, Filip | | | 1380 | POL | 0.00 | 1 | -0.19 | 40 | -7.60 | | | Rylski, Mateusz | | | 1260 | POL | 0.50 | 1 | 0.17 | 40 | 6.80 | | | * 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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