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Individual Calculations July 2009 |
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| Karl, Winfried Total change: -5.50 | |   |
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| Oberliga Baden | Freiburg | GER | 2008-10-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2138 | 2143 | 1.50 | 2 | 0.49 | 25 | 12.25 | |
|  Dushatskiy, Fedor | | | 2193 | GER | 1.00 | 1 | 0.57 | 25 | 14.25 | |  Berberich, Christoph | | | 2083 | SUI | 0.50 | 1 | -0.08 | 25 | -2.00 | |
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) | | | | 4.Ried Open | Einhausen | GER | 2009-04-30 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1984 | 2143 | 0.00 | 1 | -0.71 | 25 | -17.75 | |
| | Donchenko, Alexander | | | 1984 | GER | 0.00 | 1 | -0.71 | 25 | -17.75 | |
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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