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Individual Calculations February 2015 |
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| Mamah, Isabelle Total change: 5.20 | |   |
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| 7ème Festival International de Marseille | MARSEILLE | FRA | 2014-12-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1871 | 1802 | 4.00 | 8 | 0.66 | 20 | 13.20 | |
|  Collas, Silvia | m | wg | 2202 * | FRA | 0.00 | 1 | -0.08 | 20 | -1.60 | |  Roche, Alain | | | 1422 | FRA | 1.00 | 1 | 0.09 | 20 | 1.80 | | | Teychene, Jean-Louis | | | 1921 | FRA | 0.50 | 1 | 0.16 | 20 | 3.20 | | | Chauvet, Vincent | | | 2102 | FRA | 0.00 | 1 | -0.15 | 20 | -3.00 | | | Lafortune, Emerick | | | 2028 | FRA | 0.50 | 1 | 0.29 | 20 | 5.80 | | | Baroyan, Davit | | | 1791 | FRA | 1.00 | 1 | 0.48 | 20 | 9.60 | | | Massardo, Quentin | | | 1864 | FRA | 0.00 | 1 | -0.41 | 20 | -8.20 | | | Salvi, Michel | | | 1635 | FRA | 1.00 | 1 | 0.28 | 20 | 5.60 | | | * 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) | | | | 7e Festival d'Echecs de Noël de Sanary - Groupe C | SANARY SUR MER | FRA | 2015-01-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1769 | 1827 | 2.50 | 5 | -0.40 | 20 | -8.00 | |
| | Benezra, Amos | | | 1722 | FRA | 0.50 | 1 | -0.14 | 20 | -2.80 | | | Messaoud, Mehdi | | | 1800 | FRA | 0.00 | 1 | -0.54 | 20 | -10.80 | | | Degeorges, Mathis | | | 1833 | FRA | 0.50 | 1 | 0.01 | 20 | 0.20 | | | Burger, Andre | | | 1742 | FRA | 1.00 | 1 | 0.38 | 20 | 7.60 | | | De Mersseman, Eric | | | 1747 | FRA | 0.50 | 1 | -0.11 | 20 | -2.20 | |
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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