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Individual Calculations October 2012 |
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| Koch, Frank Total change: 2.10 | |   |
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| 23. International Gocher Open 2012 | Goch | GER | 2012-08-30 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2034 | 2019 | 2.50 | 5 | 0.14 | 15 | 2.10 | |
|  Nabuurs, Joep | | | 2208 | NED | 0.00 | 1 | -0.25 | 15 | -3.75 | | | Eschweiler, Gottfried | | | 1735 | GER | 1.00 | 1 | 0.16 | 15 | 2.40 | |  Verfuerth, Thomas | | | 2173 | GER | 0.00 | 1 | -0.29 | 15 | -4.35 | | | Schmerwitz, Reinhard | | | 1885 | GER | 1.00 | 1 | 0.32 | 15 | 4.80 | | | Rosenberger, Frank | | | 2167 | GER | 0.50 | 1 | 0.20 | 15 | 3.00 | |
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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