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Individual Calculations September 2023 |
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| Walsh, Theo Total change: -0.80 | |   |
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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 |
| 1692 | 1709 | 3.00 | 6 | -0.04 | 20 | -0.80 | |
|  Menez, Jean-Pierre | | | 1309 * | FRA | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Nineuil, Vincent | | | 2028 | FRA | 0.00 | 1 | -0.13 | 20 | -2.60 | | | Sahin, Kevin | | | 1303 | FRA | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Coste, Thierry | | | 2024 | FRA | 0.00 | 1 | -0.14 | 20 | -2.80 | | | Rotman-Pereira, Aliocha | | | 1554 | FRA | 1.00 | 1 | 0.29 | 20 | 5.80 | | | Frelau, Matthias | | | 1934 | FRA | 0.00 | 1 | -0.22 | 20 | -4.40 | | | * 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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