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Individual Calculations July 2009 |
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| Weller, Karl Total change: 60.75 | |   |
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| 4.Ried Open | Einhausen | GER | 2009-04-30 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2204 | 2025 | 2.00 | 3 | 1.20 | 25 | 30.00 | |
|  Golf, Ekkehard | | | 2196 | GER | 0.00 | 1 | -0.27 | 25 | -6.75 | | | Hirth, Ulrich, Dr. | | | 2153 | GER | 1.00 | 1 | 0.67 | 25 | 16.75 | |  Villwock, Martin | | | 2264 | GER | 1.00 | 1 | 0.80 | 25 | 20.00 | |
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) | | | | 24.Internat.Schachtage 2009 Gruppe A | Hassloch | GER | 2009-05-29 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2134 | 2025 | 3.00 | 5 | 1.23 | 25 | 30.75 | |
| | Fischer, Peter, Dr. | | | 2110 | GER | 0.50 | 1 | 0.12 | 25 | 3.00 | | | Koehler, Patrick | | | 2123 | GER | 0.50 | 1 | 0.13 | 25 | 3.25 | | | Meyer, Stefan | | | 2154 | GER | 0.50 | 1 | 0.17 | 25 | 4.25 | | | Weller, Manuel | | | 2144 | GER | 1.00 | 1 | 0.66 | 25 | 16.50 | | | Lommen, Frank | | | 2137 | GER | 0.50 | 1 | 0.15 | 25 | 3.75 | |
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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