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Individual Calculations July 2009 |
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| Margenberg, Volker Total change: 0.00 | |   |
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| Oster-Open 2009 | Oberhausen | GER | 2009-04-09 |
| Rc | Ro | w | n | change | Rp | K | K*chg | Game |
| 1989 | 0 | 0.00 | 3 | 0.00 | 1289 | | 0.00 | |
|  Alkhazashvili, Ololi | | | 2096 | GER | 0.00 | 1 | 0.00 | | 0.00 | |  Mambrey, Alexander | | | 1902 | GER | 0.00 | 1 | 0.00 | | 0.00 | | | Bondarchuk, Vadim | | | 1969 | GER | 0.00 | 1 | 0.00 | | 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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