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Individual Calculations July 2008 |
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| Welzel, Philip Total change: 37.25 | |   |
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| Oberhausener Oster-Open 2008 | Oberhausen | GER | 2008-03-20 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2196 | 1930 | 2.50 | 5 | 1.60 | 25 | 40.00 | |
|  Loskamp, Stefan | | | 2130 | GER | 1.00 | 1 | 0.76 | 25 | 19.00 | |  Harff, Wilfried | | | 2224 | GER | 0.00 | 1 | -0.15 | 25 | -3.75 | | | Kuhn, Gerd | | | 2162 | GER | 1.00 | 1 | 0.79 | 25 | 19.75 | | | Gikas, Andreas Basilius | | | 2183 | GER | 0.50 | 1 | 0.31 | 25 | 7.75 | | | Straeter, Timo | f | | 2280 | GER | 0.00 | 1 | -0.11 | 25 | -2.75 | |
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) | | | | 15.Grossenbaumer Pfingstopen | Duisburg | GER | 2008-05-09 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2280 | 1930 | 0.00 | 1 | -0.11 | 25 | -2.75 | |
| | Kummerow, Heiko | f | | 2280 | GER | 0.00 | 1 | -0.11 | 25 | -2.75 | |
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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