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Individual Calculations September 2009 |
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| Lavanchy, Marc-Henri Total change: 6.30 | |   |
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| 6e open international de Plancoet | Plancoet | FRA | 2009-07-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2014 | 1946 | 2.50 | 5 | 0.42 | 15 | 6.30 | |
|  Schweitzer, Viktoriya | | wm | 2207 | FRA | 0.00 | 1 | -0.18 | 15 | -2.70 | |  Deschler, Fabrice | | | 2129 | FRA | 0.00 | 1 | -0.26 | 15 | -3.90 | | | Mohammad, Fahim | | | 1857 | BAN | 1.00 | 1 | 0.38 | 15 | 5.70 | | | Lelong, Eric | | | 2017 | FRA | 0.50 | 1 | 0.10 | 15 | 1.50 | | | Schweitzer, Marc | | | 1862 | FRA | 1.00 | 1 | 0.38 | 15 | 5.70 | |
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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