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Individual Calculations January 2010 |
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| Laube, Reiner Total change: -1.20 | |   |
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| Deutsche Amateurmeisterschaft 2009/10 Gruppe A | Kassel | GER | 2009-12-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2174 | 2113 | 2.00 | 5 | -0.08 | 15 | -1.20 | |
|  Peters, Frank | | | 2163 | GER | 0.50 | 1 | 0.07 | 15 | 1.05 | |  Sergin, Mark | | | 2173 | GER | 0.50 | 1 | 0.08 | 15 | 1.20 | | | Schatz, Christian | c | | 2177 | GER | 0.50 | 1 | 0.09 | 15 | 1.35 | | | Aring, Gerd | | | 2185 | GER | 0.00 | 1 | -0.40 | 15 | -6.00 | | | Gries, Volker | c | | 2172 | GER | 0.50 | 1 | 0.08 | 15 | 1.20 | |
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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