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Individual Calculations September 2023 |
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| Laffonta, Matthias Total change: 5.00 | |   |
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| Circuit d'Echecs Gascon 2023 Tournoi A | RISCLE | FRA | 2023-08-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2022 | 2048 | 4.00 | 7 | 0.25 | 20 | 5.00 | |
|  Toulzac, Pierre-Yves | f | | 2041 | FRA | 1.00 | 1 | 0.49 | 20 | 9.80 | |  Brun, Pierre | | | 2015 | FRA | 0.00 | 1 | -0.55 | 20 | -11.00 | | | Saliou, Jean-Yves | | | 1919 | FRA | 0.50 | 1 | -0.17 | 20 | -3.40 | | | Chosson, Julien | | | 2025 | FRA | 1.00 | 1 | 0.47 | 20 | 9.40 | | | Cassam-Chenai, Antoine | | | 2114 | FRA | 0.00 | 1 | -0.41 | 20 | -8.20 | | | Fournier, Loic | | | 2041 | FRA | 0.50 | 1 | -0.01 | 20 | -0.20 | | | Berthou, Jules | | | 1999 | FRA | 1.00 | 1 | 0.43 | 20 | 8.60 | |
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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