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Individual Calculations April 2009 |
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| De Gregorio, Alexis Total change: -23.85 | |   |
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| 25e Open International d'Echecs | GENEVA | SUI | 2008-12-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1949 | 2033 | 1.50 | 5 | -1.59 | 15 | -23.85 | |
|  Sokolov, Andrei | g | | 2383 | FRA | 0.00 | 1 | -0.11 | 15 | -1.65 | |  Jenny, Gerald | | | 1886 | SUI | 0.00 | 1 | -0.70 | 15 | -10.50 | | | Farkas, Alexandre | | | 1728 | SUI | 1.00 | 1 | 0.14 | 15 | 2.10 | | | Stoeri, Simon | | | 1876 | SUI | 0.50 | 1 | -0.21 | 15 | -3.15 | | | Burgueno, Diego | | | 1871 | SUI | 0.00 | 1 | -0.71 | 15 | -10.65 | |
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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