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Individual Calculations January 2015 |
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| Grenet, Dominique Total change: 1.80 | |   |
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| 7e Open International d’Echecs de Rouen | ROUEN | FRA | 2014-12-20 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1697 | 1470 | 1.50 | 6 | 0.09 | 20 | 1.80 | |
|  Medghoul, Bilal | | | 1647 | FRA | 0.50 | 1 | 0.23 | 20 | 4.60 | |  Le, Tuan Anh | | | 1465 | FRA | 1.00 | 1 | 0.49 | 20 | 9.80 | | | Santarnecchi, Marcello | | | 1870 * | FRA | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Vigneron, Frederic | | | 1817 | FRA | 0.00 | 1 | -0.11 | 20 | -2.20 | | | Mignot, Enzo | | | 1669 | FRA | 0.00 | 1 | -0.24 | 20 | -4.80 | | | Vappereau, Xavier | | | 1715 | FRA | 0.00 | 1 | -0.20 | 20 | -4.00 | | | * 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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