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Individual Calculations January 2012 |
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| Pfeiffer, Michael Total change: 7.50 | |   |
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| Offene Solinger Stadtmeisterschaft | Solingen | GER | 2011-09-23 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2091 | 1890 | 1.00 | 3 | 0.25 | 30 | 7.50 | |
|  Goerke, Joachim | | | 2158 | GER | 0.00 | 1 | -0.17 | 30 | -5.10 | |  Naundorf, Maik | | | 2134 | GER | 0.50 | 1 | 0.30 | 30 | 9.00 | | | Speck, Stefan | | | 1980 | GER | 0.50 | 1 | 0.12 | 30 | 3.60 | |
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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