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Individual Calculations July 2009 |
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| Hubert, Ralf Total change: 15.90 | |   |
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| NRW-Klasse Gruppe 2 | Duesseldorf | GER | 2008-09-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2207 | 2273 | 4.00 | 5 | 1.06 | 15 | 15.90 | |
|  Grochtmann, Stephan | | | 2157 | GER | 1.00 | 1 | 0.34 | 15 | 5.10 | | | Zietlow, Thomas | | | 2124 | GER | 0.50 | 1 | -0.20 | 15 | -3.00 | |  Montignies, Rainer | | | 2176 | GER | 1.00 | 1 | 0.37 | 15 | 5.55 | | | Michielsen, Joost | | | 2316 | NED | 0.50 | 1 | 0.06 | 15 | 0.90 | | | Heppekausen, Jochen | | | 2263 | GER | 1.00 | 1 | 0.49 | 15 | 7.35 | |
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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