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Individual Calculations May 2011 |
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| Graillon, David Total change: 1.20 | |   |
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| 30e open international de Clermont-Ferrand | CLERMONT FERRAND | FRA | 2011-03-10 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1966 | 1929 | 2.50 | 5 | 0.08 | 15 | 1.20 | |
|  Dieuleveut, Floriane | | | 1636 | FRA | 1.00 | 1 | 0.15 | 15 | 2.25 | |  Rieu, Gilles | | | 1794 | FRA | 1.00 | 1 | 0.32 | 15 | 4.80 | | | Collas, Silvia | m | wg | 2295 | FRA | 0.00 | 1 | -0.10 | 15 | -1.50 | | | Herrero, Alain | | | 1775 | FRA | 0.50 | 1 | -0.21 | 15 | -3.15 | | | Chabanon, Jean-Luc | g | | 2329 * | FRA | 0.00 | 1 | -0.08 | 15 | -1.20 | | | * 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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