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Individual Calculations May 2012 |
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| Westermann, Walter Total change: 42.90 | |   |
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| Oberhausener Oster-Open 2012 | Oberhausen | GER | 2012-04-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2125 | 1889 | 2.50 | 5 | 1.43 | 30 | 42.90 | |
|  Krueger, Andre | | | 2145 | GER | 1.00 | 1 | 0.81 | 30 | 24.30 | |  Ciornei, Dragos, Dr. | | | 2188 | GER | 0.50 | 1 | 0.35 | 30 | 10.50 | | | Harff, Marcel | | | 2234 | GER | 0.00 | 1 | -0.11 | 30 | -3.30 | | | Wuesten, Christian | | | 2030 | GER | 0.00 | 1 | -0.31 | 30 | -9.30 | | | Tochtrop, Lothar | | | 2028 | GER | 1.00 | 1 | 0.69 | 30 | 20.70 | |
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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