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Individual Calculations May 2024 |
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| Chetail, Jean-Louis Total change: -17.00 | |   |
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| 9eme Open Fide de la ville de Brest | BREST | FRA | 2024-03-30 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1653 | 1629 | 1.50 | 5 | -0.85 | 20 | -17.00 | |
|  Andre, Marine | | | 1827 | FRA | 0.50 | 1 | 0.26 | 20 | 5.20 | |  L`hostis, Lucie | | | 1864 | FRA | 0.00 | 1 | -0.21 | 20 | -4.20 | | | Betsch, Eric | | | 1701 | FRA | 0.00 | 1 | -0.40 | 20 | -8.00 | | | Tissier, Loran | | | 1438 | FRA | 0.00 | 1 | -0.75 | 20 | -15.00 | | | Lebon, Marc | | | 1437 | FRA | 1.00 | 1 | 0.25 | 20 | 5.00 | |
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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