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Individual Calculations April 2009 |
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| Ritz, Olaf Total change: 12.50 | |   |
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| 18.Radisson SAS Weihnachts-Open Meisterturnier | Erfurt | GER | 2008-12-25 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2128 | 2075 | 4.00 | 8 | 0.50 | 25 | 12.50 | |
|  Lichtenegger, Diana | | | 2108 | GER | 1.00 | 1 | 0.55 | 25 | 13.75 | |  Sobolevsky, Leonid | m | | 2303 | UKR | 0.00 | 1 | -0.21 | 25 | -5.25 | | | Grandadam, Patrik | | | 2030 | SUI | 1.00 | 1 | 0.44 | 25 | 11.00 | | | Hess, Christian | f | | 2218 | GER | 0.00 | 1 | -0.31 | 25 | -7.75 | | | Drezewski, Alexander | | | 1912 | GER | 1.00 | 1 | 0.28 | 25 | 7.00 | | | Brueggemann, Joachim | m | | 2362 | GER | 0.00 | 1 | -0.16 | 25 | -4.00 | | | Hannes, Diana | | | 2055 | GER | 0.50 | 1 | -0.03 | 25 | -0.75 | | | Janssen, Volker | | | 2033 | GER | 0.50 | 1 | -0.06 | 25 | -1.50 | |
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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