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Individual Calculations February 2017 |
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| Czajka, Iwo Total change: -6.80 | |   |
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| V MIEDZYNARODOWY FESTIWAL SZACHOWY GWIAZDA POLNOCY- OPEN | Jastrzebia Gora | POL | 2017-01-22 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1553 | 1482 | 3.50 | 9 | -0.34 | 20 | -6.80 | |
|  Budnik, Mateusz | | | 1882 * | POL | 0.00 | 1 | -0.08 | 20 | -1.60 | |  Starzec, Patrycja | | | 1205 | POL | 0.00 | 1 | -0.83 | 20 | -16.60 | | | Podlewski, Michal | | | 1106 | POL | 1.00 | 1 | 0.09 | 20 | 1.80 | | | Kolankiewicz, Karol | | | 1274 | POL | 0.50 | 1 | -0.27 | 20 | -5.40 | | | Stefanski, Adam | | | 1371 | POL | 1.00 | 1 | 0.35 | 20 | 7.00 | | | Gajdamowicz, Lukasz | | | 1696 | POL | 0.00 | 1 | -0.23 | 20 | -4.60 | | | Filar, Slawomir | | | 1882 * | POL | 1.00 | 1 | 0.92 | 20 | 18.40 | | | Dackiewicz, Marek | | | 1774 | POL | 0.00 | 1 | -0.15 | 20 | -3.00 | | | Sobich, Stanislaw | | | 1787 | POL | 0.00 | 1 | -0.14 | 20 | -2.80 | | | * 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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