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Individual Calculations April 2009 |
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| Angst, Robin Total change: 27.25 | |   |
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| Open Burgdorf | Burgdorf | SUI | 2009-02-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2120 | 1898 | 2.00 | 4 | 1.09 | 25 | 27.25 | |
|  Vartsaba, Alexander | | | 2095 | UKR | 0.50 | 1 | 0.25 | 25 | 6.25 | |  Habibi, Ali | m | | 2248 | GER | 0.00 | 1 | -0.11 | 25 | -2.75 | | | Freuler, Roman | | | 2080 | SUI | 0.50 | 1 | 0.24 | 25 | 6.00 | | | Diehl, Achim | | | 2058 | GER | 1.00 | 1 | 0.71 | 25 | 17.75 | |
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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