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Individual Calculations September 2017 |
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| Skiba, Aleksandra Total change: 31.20 | |   |
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| 53. Miedzynarodowy Festiwal Szachowy im. Akiby Rubinsteina - Open A | Polanica-Zdroj | POL | 2017-08-19 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1871 | 1716 | 3.50 | 9 | 0.78 | 40 | 31.20 | |
|  Sliwerski, Radoslaw | | | 2007 | POL | 0.00 | 1 | -0.15 | 40 | -6.00 | |  Kwasny, Leszek | | | 1851 | POL | 0.00 | 1 | -0.32 | 40 | -12.80 | | | Kulpa, Zuzanna | | | 1803 | POL | 0.00 | 1 | -0.38 | 40 | -15.20 | | | Meers, Hubert | | | 1832 | POL | 1.00 | 1 | 0.66 | 40 | 26.40 | | | Duch, Robert | | | 1754 | CZE | 1.00 | 1 | 0.55 | 40 | 22.00 | | | Jankowiak, Tomasz | | | 1905 | POL | 0.00 | 1 | -0.25 | 40 | -10.00 | | | Slomczewski, Michal | | | 1956 | NED | 0.00 | 1 | -0.20 | 40 | -8.00 | | | Cieslak, Wiktoria | | | 1978 | POL | 0.50 | 1 | 0.32 | 40 | 12.80 | | | Kruczynski, Marek | | | 1752 | POL | 1.00 | 1 | 0.55 | 40 | 22.00 | |
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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