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Individual Calculations July 2009 |
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| Lievre, Vincent Total change: -21.30 | |   |
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| 1er Open d'Echecs FIDE d'Ermont | Ermont | FRA | 2009-05-08 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1797 | 2053 | 1.00 | 3 | -1.42 | 15 | -21.30 | |
|  Sanchis, Fernand | | | 1703 | FRA | 1.00 | 1 | 0.11 | 15 | 1.65 | |  Masset, Jacques | | | 1847 | FRA | 0.00 | 1 | -0.76 | 15 | -11.40 | | | Nossein, Francis | | | 1840 | FRA | 0.00 | 1 | -0.77 | 15 | -11.55 | |
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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