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Individual Calculations April 2009 |
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| Lavanchy, Marc-Henri Total change: -13.95 | |   |
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| 25e Open International d'Echecs | GENEVA | SUI | 2008-12-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2007 | 1969 | 0.00 | 2 | -0.93 | 15 | -13.95 | |
|  Kovacevic, Vladimir | | | 2275 | SRB | 0.00 | 1 | -0.14 | 15 | -2.10 | |  Broome, Jeremy | | | 1739 | SUI | 0.00 | 1 | -0.79 | 15 | -11.85 | |
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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