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Individual Calculations January 2009 |
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| Welke, Klaus Total change: -2.10 | |   |
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| Einsiedler Brauhauscup | Chemnitz | GER | 2008-10-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2228 | 2139 | 1.00 | 3 | -0.14 | 15 | -2.10 | |
|  Schoene, Maria | | | 2198 | GER | 0.50 | 1 | 0.08 | 15 | 1.20 | |  Natsidis, Christoph | | | 2304 | GER | 0.00 | 1 | -0.28 | 15 | -4.20 | | | Doering, Hans-Ulrich | | | 2183 | GER | 0.50 | 1 | 0.06 | 15 | 0.90 | |
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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