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Individual Calculations May 2010 |
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| Roesch, Alfred Total change: -23.00 | |   |
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| Deutsche Amateurmeisterschaft 2009/10 Gruppe C | Aalen | GER | 2010-03-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1837 | 1822 | 1.00 | 4 | -0.92 | 25 | -23.00 | |
|  Schmidt, Axel | | | 1802 | GER | 0.50 | 1 | -0.03 | 25 | -0.75 | |  Toelg, Wolfgang | | | 1756 | GER | 0.00 | 1 | -0.59 | 25 | -14.75 | | | Draeger, Klaus | | | 1828 | GER | 0.50 | 1 | 0.01 | 25 | 0.25 | | | Fruehsorger, Dieter | | | 1962 | GER | 0.00 | 1 | -0.31 | 25 | -7.75 | |
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) | | | NOTE: K factor changed | | Deutsche Amateurmeisterschaft 2009/10 Gruppe C | Magdeburg | GER | 2010-04-16 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1820 | 1822 | 0.50 | 1 | 0.00 | 15 | 0.00 | |
| | Schoenemann, Manfred | | | 1820 | GER | 0.50 | 1 | 0.00 | 15 | 0.00 | |
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) | | |
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