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Individual Calculations October 2017 |
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| Gralka, Przemyslaw Total change: -13.00 | |   |
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| Druzynowe Mistrzostwa Polski II Liga | Szklarska Poreba | POL | 2017-09-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2064 | 2221 | 3.50 | 6 | -0.65 | 20 | -13.00 | |
|  Faron, Rafal | | | 2115 | POL | 0.00 | 1 | -0.64 | 20 | -12.80 | |  Rudnicki, Milosz | | | 2164 | POL | 0.50 | 1 | -0.08 | 20 | -1.60 | | | Kulinski, Krzysztof | | | 2078 | POL | 1.00 | 1 | 0.31 | 20 | 6.20 | | | Wozniak, Grzegorz | | | 1821 * | POL | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Zakoscielna, Kinga | | wf | 2070 | POL | 0.50 | 1 | -0.20 | 20 | -4.00 | | | Szmyd, Arkadiusz | | | 2136 | POL | 0.50 | 1 | -0.12 | 20 | -2.40 | | | * 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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