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Individual Calculations September 2012 |
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| Kowalczyk, Rafal Total change: -30.90 | |   |
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| 48. MFSz im. A.Rubinsteina grupa B | Polanica Zdroj | POL | 2012-08-17 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1875 | 2164 | 5.50 | 9 | -2.06 | 15 | -30.90 | |
|  Faron, Rafal | | | 1896 | POL | 0.00 | 1 | -0.83 | 15 | -12.45 | |  Grzeskow, Adrian | | | 1833 | POL | 0.00 | 1 | -0.88 | 15 | -13.20 | | | Wieczorek, Aleksandra | | | 1764 * | POL | 1.00 | 1 | 0.08 | 15 | 1.20 | | | Mirski, Michal | | | 1842 | POL | 1.00 | 1 | 0.13 | 15 | 1.95 | | | Kowalczyk, Mariusz | | | 1917 | POL | 0.00 | 1 | -0.81 | 15 | -12.15 | | | Maruszczak, Joanna | | | 1804 | POL | 1.00 | 1 | 0.10 | 15 | 1.50 | | | Rozycki, Bartlomiej | | | 1971 | POL | 0.50 | 1 | -0.25 | 15 | -3.75 | | | Spyra, Piotr | | | 1944 | POL | 1.00 | 1 | 0.22 | 15 | 3.30 | | | Dzierzak, Radoslaw | | | 1906 | POL | 1.00 | 1 | 0.18 | 15 | 2.70 | | | * 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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