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Individual Calculations January 2011 |
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| Grabarczyk, Bogdan Total change: -9.30 | |   |
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| 7.Wormser Nibelungenopen | Worms | GER | 2010-10-29 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2239 | 2448 | 3.50 | 6 | -0.93 | 10 | -9.30 | |
|  Aprea, Daniele | | | 2048 * | ITA | 1.00 | 1 | 0.08 | 10 | 0.80 | | | Taeger, Torsten | | | 2126 | GER | 1.00 | 1 | 0.13 | 10 | 1.30 | |  Gruenter, Martin | | | 2178 | GER | 1.00 | 1 | 0.17 | 10 | 1.70 | | | Schmittdiel, Eckhard | g | | 2484 | GER | 0.00 | 1 | -0.45 | 10 | -4.50 | | | Mladenov, Svetlin | | | 2436 | BUL | 0.50 | 1 | -0.02 | 10 | -0.20 | | | Hegermann, Frank | | | 2162 | GER | 0.00 | 1 | -0.84 | 10 | -8.40 | | | * 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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