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Individual Calculations September 2023 |
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| Toulzac, Pierre-Yves Total change: 6.40 | |   |
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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 |
| 2023 | 2041 | 4.00 | 7 | 0.32 | 20 | 6.40 | |
|  Laffonta, Matthias | | | 2048 | FRA | 0.00 | 1 | -0.49 | 20 | -9.80 | | | Saliou, Jean-Yves | | | 1919 | FRA | 1.00 | 1 | 0.33 | 20 | 6.60 | |  Cassam-Chenai, Antoine | | | 2114 | FRA | 0.50 | 1 | 0.10 | 20 | 2.00 | | | Berthou, Jules | | | 1999 | FRA | 1.00 | 1 | 0.44 | 20 | 8.80 | | | Brun, Pierre | | | 2015 | FRA | 0.50 | 1 | -0.04 | 20 | -0.80 | | | Chosson, Julien | | | 2025 | FRA | 1.00 | 1 | 0.48 | 20 | 9.60 | | | Fournier, Loic | | | 2041 | FRA | 0.00 | 1 | -0.50 | 20 | -10.00 | |
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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