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Individual Calculations July 2009 |
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| Weller, Werner Total change: -19.20 | |   |
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| 6.Nibelungen Open | Worms | GER | 2009-04-30 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1926 | 1934 | 0.50 | 3 | -1.09 | 15 | -16.35 | |
|  Hug, Marcel | | | 2284 | SUI | 0.00 | 1 | -0.11 | 15 | -1.65 | | | Rothermel, Tim | | | 1737 | GER | 0.00 | 1 | -0.75 | 15 | -11.25 | | | Wohlfahrt, Michael | | | 1756 | GER | 0.50 | 1 | -0.23 | 15 | -3.45 | |
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.Schachtage Hassloch 2009 Gruppe B | Hassloch | GER | 2009-05-29 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1640 | 1934 | 1.50 | 2 | -0.19 | 15 | -2.85 | |
|  Schmidt, Armin | | | 1585 | GER | 1.00 | 1 | 0.11 | 15 | 1.65 | | | Meurer, Hans Guenter | | | 1695 | GER | 0.50 | 1 | -0.30 | 15 | -4.50 | |
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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