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Individual Calculations September 2023 |
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| Durand-Le Ludec, Brendan-Budok Total change: -19.20 | |   |
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| 1er Open International de Perros-Guirec - Open A (-2200) | PERROS GUIREC | FRA | 2023-08-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1881 | 2240 | 5.00 | 6 | -0.23 | 20 | -4.60 | |
|  Neveu, Romaric | | | 1660 | FRA | 1.00 | 1 | 0.02 | 20 | 0.40 | |  Ouadi, Ali | | | 1801 | FRA | 0.50 | 1 | -0.44 | 20 | -8.80 | | | Lurton, Francois | | | 1840 * | FRA | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Theon, Pierre | | | 2065 | FRA | 0.50 | 1 | -0.23 | 20 | -4.60 | | | Pele, Milian | | | 1889 | FRA | 1.00 | 1 | 0.11 | 20 | 2.20 | | | Arzur, Maia | | | 2030 | FRA | 1.00 | 1 | 0.23 | 20 | 4.60 | | | * 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) | | | | Championnat de France 2023 - Accession Roger Ferry | HUEZ | FRA | 2023-08-19 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2176 | 2240 | 4.50 | 9 | -0.73 | 20 | -14.60 | |
| | Defromont, Benjamin | f | | 2428 | FRA | 0.50 | 1 | 0.24 | 20 | 4.80 | | | Delorme, Laurie | | wm | 2063 | FRA | 1.00 | 1 | 0.27 | 20 | 5.40 | | | Stephan, Victor | m | | 2383 | FRA | 0.00 | 1 | -0.31 | 20 | -6.20 | | | Bol, Frederic | | | 2134 | FRA | 0.00 | 1 | -0.64 | 20 | -12.80 | | | Muller, Etienne | | | 2176 | FRA | 0.50 | 1 | -0.09 | 20 | -1.80 | | | Riviere, Etienne | | | 1945 | FRA | 0.50 | 1 | -0.35 | 20 | -7.00 | | | Rabineau, Clement | f | | 2201 | FRA | 0.50 | 1 | -0.05 | 20 | -1.00 | | | Ribiere, Damien | | | 2190 | FRA | 0.50 | 1 | -0.07 | 20 | -1.40 | | | Cornileau, Juliette | | | 2064 | FRA | 1.00 | 1 | 0.27 | 20 | 5.40 | |
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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