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Individual Calculations July 2008 |
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| Markgraf, Jonas Total change: 13.50 | |   |
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| Oberhausener Oster-Open 2008 | Oberhausen | GER | 2008-03-20 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2224 | 2048 | 2.00 | 4 | 0.90 | 15 | 13.50 | |
|  Harff, Wilfried | | | 2224 | GER | 0.00 | 1 | -0.27 | 15 | -4.05 | |  Schnitzer, Peter | | | 2165 | GER | 1.00 | 1 | 0.66 | 15 | 9.90 | | | Gikas, Andreas Basilius | | | 2183 | GER | 0.50 | 1 | 0.18 | 15 | 2.70 | | | Straeter, Timo | f | | 2325 | GER | 0.50 | 1 | 0.33 | 15 | 4.95 | |
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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