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Individual Calculations January 2009 |
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| Hebbinghaus, Holger Total change: 1.95 | |   |
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| 4.Internationales Lessing-Open | Wolfenbuettel | GER | 2008-09-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2109 | 2287 | 4.00 | 5 | 0.36 | 15 | 5.40 | |
|  Mueller, Willi | | | 2074 | GER | 0.50 | 1 | -0.27 | 15 | -4.05 | |  Dahmen, Christoph | | | 2068 | GER | 0.50 | 1 | -0.28 | 15 | -4.20 | | | Grosselohmann, Gerhard | | | 2134 | GER | 1.00 | 1 | 0.30 | 15 | 4.50 | | | Margraf, Daniel | | | 2216 | GER | 1.00 | 1 | 0.40 | 15 | 6.00 | | | Eickhoff, Hermann | | | 2052 | GER | 1.00 | 1 | 0.21 | 15 | 3.15 | |
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) | | | | Deutsche Amateurmeisterschaft A | Halle | GER | 2008-10-17 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2187 | 2294 | 3.00 | 5 | -0.23 | 15 | -3.45 | |
| | Piotraschke, Jens, Dr. | | | 2185 | GER | 0.50 | 1 | -0.15 | 15 | -2.25 | | | Hamm, Georg, Dr. | | | 2135 | GER | 0.50 | 1 | -0.21 | 15 | -3.15 | | | Lachmann, Utz | | | 2185 | GER | 1.00 | 1 | 0.35 | 15 | 5.25 | | | Porth, Hartmut | | | 2185 | GER | 0.50 | 1 | -0.15 | 15 | -2.25 | | | Wronn, Bernd | | | 2247 | GER | 0.50 | 1 | -0.07 | 15 | -1.05 | |
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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