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Individual Calculations June 2024 |
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| Ducray, Christian Total change: -18.40 | |   |
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| Championnat veterans des Bouches du Rhone 2024 | AUBAGNE | FRA | 2024-05-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1593 | 1519 | 1.50 | 6 | -0.92 | 20 | -18.40 | |
|  Maffone, Jean-Charles | | | 1688 | FRA | 0.00 | 1 | -0.28 | 20 | -5.60 | |  Ulloa, Philippe | | | 1592 | FRA | 1.00 | 1 | 0.60 | 20 | 12.00 | | | Gouiffes, Thierry | | | 1562 | FRA | 0.00 | 1 | -0.44 | 20 | -8.80 | | | Deregnaucourt, Yves | | | 1737 | FRA | 0.00 | 1 | -0.22 | 20 | -4.40 | | | Boudet, Nicole | | | 1449 | FRA | 0.00 | 1 | -0.60 | 20 | -12.00 | | | Roman, Sylvian | | | 1531 | FRA | 0.50 | 1 | 0.02 | 20 | 0.40 | |
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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