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Individual Calculations December 2012 |
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| Chaignet, Lucas Total change: 21.30 | |   |
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| 1er Open de la Toussaint de Lille | LILLE | FRA | 2012-11-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1769 | 1459 | 2.00 | 4 | 1.42 | 15 | 21.30 | |
|  Majcher, Bernard | | | 1859 * | FRA | 0.00 | 1 | -0.08 | 15 | -1.20 | | | Swiercz, Sonia | | | 1689 | FRA | 0.00 | 1 | -0.21 | 15 | -3.15 | |  Jangwa, Valentin | | | 1787 | FRA | 1.00 | 1 | 0.87 | 15 | 13.05 | | | Debevere, Francois-Xavier | | | 1740 | FRA | 1.00 | 1 | 0.84 | 15 | 12.60 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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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