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Individual Calculations July 2009 |
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| Langers, Alexander Total change: -8.85 | |   |
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| NRW-Klasse Gruppe 1 | Duesseldorf | GER | 2008-09-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2314 | 2240 | 3.00 | 9 | -0.59 | 15 | -8.85 | |
|  Becker, Marcel | f | | 2344 | GER | 0.00 | 1 | -0.36 | 15 | -5.40 | | | Malykin, Vitaly | m | | 2387 | UKR | 0.00 | 1 | -0.30 | 15 | -4.50 | | | Retera, Joost | f | | 2311 | NED | 0.00 | 1 | -0.40 | 15 | -6.00 | |  Goessling, Guido | | | 2224 | GER | 0.50 | 1 | -0.02 | 15 | -0.30 | | | Schoenthier, Frank | f | | 2322 | GER | 0.00 | 1 | -0.39 | 15 | -5.85 | | | Erwich, Frank A.s. | f | | 2347 | NED | 1.00 | 1 | 0.65 | 15 | 9.75 | | | Malcher, Werner | | | 2298 | GER | 0.50 | 1 | 0.08 | 15 | 1.20 | | | Muschik, Benedikt | c | | 2228 | GER | 1.00 | 1 | 0.48 | 15 | 7.20 | | | De Gleria, Francesco | m | | 2365 | GER | 0.00 | 1 | -0.33 | 15 | -4.95 | |
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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