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Individual Calculations April 2009 |
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| Doehn, Raphael Total change: 3.75 | |   |
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| Open zur Schach-Olympiade 2008 | Dresden | GER | 2008-11-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2164 | 2077 | 1.00 | 1 | 0.62 | 15 | 9.30 | |
|  Rosenkilde, Alexander | | | 2164 | DEN | 1.00 | 1 | 0.62 | 15 | 9.30 | |
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) | | | | 33.Potsdamer Weihnachtsturnier | Potsdam | GER | 2008-12-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2009 | 2077 | 2.00 | 4 | -0.37 | 15 | -5.55 | |
|  Segerberg, Tomas | | | 1962 | SWE | 1.00 | 1 | 0.34 | 15 | 5.10 | | | Bachran, Boris | | | 1960 | GER | 1.00 | 1 | 0.34 | 15 | 5.10 | | | Gebigke, Martin | | | 2165 | GER | 0.00 | 1 | -0.38 | 15 | -5.70 | | | Rivera Boris, Miguel | | | 1948 | GER | 0.00 | 1 | -0.67 | 15 | -10.05 | |
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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