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Individual Calculations July 2012 |
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| Berrada, Abderrahim Total change: -17.10 | |   |
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| Open de Neuchatel 2012 | Neuchatel | SUI | 2012-05-25 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1981 | 1985 | 2.00 | 5 | -0.57 | 30 | -17.10 | |
|  Vuilleumier, Alexandre | m | | 2338 | SUI | 0.00 | 1 | -0.11 | 30 | -3.30 | |  Hasler, Patrick | | | 1774 | SUI | 1.00 | 1 | 0.23 | 30 | 6.90 | | | Manoukian, Alexandre | | | 1872 | SUI | 1.00 | 1 | 0.35 | 30 | 10.50 | | | Leuba, Didier | f | | 2201 | SUI | 0.00 | 1 | -0.22 | 30 | -6.60 | | | Overney, Luca | | | 1719 | SUI | 0.00 | 1 | -0.82 | 30 | -24.60 | |
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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