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Individual Calculations July 2009 |
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| Boudaba, Madjid Total change: -14.25 | |   |
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| 13.Internat.Neckar-Open B | Deizisau | GER | 2009-04-09 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1972 | 1721 | 0.00 | 3 | -0.57 | 25 | -14.25 | |
|  Arnold, Max | | | 1975 | GER | 0.00 | 1 | -0.19 | 25 | -4.75 | | | Brouer, Pieter | | | 1957 | GER | 0.00 | 1 | -0.20 | 25 | -5.00 | |  Hirschfeld, Dennis | | | 1984 | GER | 0.00 | 1 | -0.18 | 25 | -4.50 | |
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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