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Individual Calculations May 2019 |
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| Le Roux, Yann-Erle Total change: 14.20 | |   |
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| Team 2019 - Nationale 3 r6-9 | FRANCE | FRA | 2019-03-16 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1795 | 1962 | 3.00 | 4 | 0.23 | 20 | 4.60 | |
|  Perruquon, Laetitia | | | 1562 * | FRA | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Suire, Benjamin | | | 1791 | FRA | 1.00 | 1 | 0.27 | 20 | 5.40 | | | Licayan, Albert | | | 2068 | FRA | 0.50 | 1 | 0.14 | 20 | 2.80 | | | Khalife, Jean-Jamil | | | 1759 | FRA | 0.50 | 1 | -0.26 | 20 | -5.20 | | | * 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) | | | | 7e Open Fide de la ville de Brest | BREST | FRA | 2019-04-20 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1799 | 1962 | 2.50 | 3 | 0.48 | 20 | 9.60 | |
| | Primault, Loic | | | 1562 * | FRA | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Serralta, Michel | | | 2131 | FRA | 0.50 | 1 | 0.22 | 20 | 4.40 | | | Lefebvre, Matthieu | | | 1703 | FRA | 1.00 | 1 | 0.18 | 20 | 3.60 | | | * 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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