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Individual Calculations September 2009 |
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| Bodaszewski, Edward Total change: -12.75 | |   |
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| International Chess Festival Kolobrzeg 2009 | Kolobrzeg | POL | 2009-08-17 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1958 | 1797 | 0.50 | 3 | -0.51 | 25 | -12.75 | |
|  Grabarczyk, Bogdan | m | | 2197 * | POL | 0.50 | 1 | 0.42 | 25 | 10.50 | |  Leks, Hanna | | wm | 2145 | POL | 0.00 | 1 | -0.11 | 25 | -2.75 | | | Kolinski, Kamil | | | 1533 | POL | 0.00 | 1 | -0.82 | 25 | -20.50 | | | * 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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