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Individual Calculations May 2017 |
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| Petermann, Michail Total change: 31.60 | |   |
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| GRENKE Chess Open 2017 A-Open | Karlsruhe | GER | 2017-04-13 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2178 | 2129 | 5.00 | 8 | 1.58 | 20 | 31.60 | |
|  Seidenschwarz, Holger | | | 1994 | GER | 0.50 | 1 | -0.18 | 20 | -3.60 | |  Foerster, Erik | | | 2010 | GER | 1.00 | 1 | 0.34 | 20 | 6.80 | | | Deider, Kevin | | | 1729 * | BEL | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Mueller, Maximilian | f | | 2303 | GER | 1.00 | 1 | 0.73 | 20 | 14.60 | | | Kuipers, Stefan | m | | 2391 | NED | 0.50 | 1 | 0.32 | 20 | 6.40 | | | Coenen, Michael | | | 2375 | GER | 0.00 | 1 | -0.19 | 20 | -3.80 | | | Baltic, Fatih | f | | 2275 | GER | 1.00 | 1 | 0.70 | 20 | 14.00 | | | Soumya, Swaminathan | | wg | 2349 | IND | 0.00 | 1 | -0.22 | 20 | -4.40 | | | * 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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