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Individual Calculations July 2009 |
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| Defago, Patrice Total change: -10.75 | |   |
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| Coupe du Leman Cat.A-VAUD | different places | SUI | 2008-10-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1926 | 1982 | 1.50 | 2 | 0.36 | 25 | 9.00 | |
|  Wan Sergelen, Asgan | | | 1781 | SUI | 0.50 | 1 | -0.26 | 25 | -6.50 | | | Grillon, Alexandre | | | 2070 | SUI | 1.00 | 1 | 0.62 | 25 | 15.50 | |
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) | | | | Open Neuchatel | Neuchatel | SUI | 2009-05-29 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1935 | 1982 | 1.50 | 4 | -0.79 | 25 | -19.75 | |
|  Ermeni, Avni | | | 2300 | SRB | 0.00 | 1 | -0.13 | 25 | -3.25 | | | Bonferroni, Thierry | | | 1820 | SUI | 0.00 | 1 | -0.71 | 25 | -17.75 | | | Sudry, Pierre | | | 1814 | SUI | 0.50 | 1 | -0.22 | 25 | -5.50 | | | Buffat, Pierre-Andre | | | 1807 | SUI | 1.00 | 1 | 0.27 | 25 | 6.75 | |
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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