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Individual Calculations September 2009 |
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| Riekenbrauk, Joerg Total change: -10.95 | |   |
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| Mazovian Chess Festival gr. C | Warszawa | POL | 2009-07-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1777 | 1952 | 5.00 | 8 | -0.73 | 15 | -10.95 | |
|  Wilk, Mariusz | | | 1552 * | POL | 1.00 | 1 | 0.08 | 15 | 1.20 | |  Rozycki, Bartlomiej | | | 1738 | POL | 0.50 | 1 | -0.27 | 15 | -4.05 | | | Dubrawska, Greta | | | 1695 | POL | 1.00 | 1 | 0.18 | 15 | 2.70 | | | Kotula, Konrad | | | 1800 | POL | 0.50 | 1 | -0.20 | 15 | -3.00 | | | Zadlo, Anna | | | 1803 | POL | 1.00 | 1 | 0.30 | 15 | 4.50 | | | Skrzypczak, Anna | | | 1959 | POL | 1.00 | 1 | 0.51 | 15 | 7.65 | | | Staniszewska, Adrianna | | | 1838 | POL | 0.00 | 1 | -0.66 | 15 | -9.90 | | | Jarmula, Pawel | | | 1828 | POL | 0.00 | 1 | -0.67 | 15 | -10.05 | | | * 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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