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Individual Calculations June 2023 |
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| Al Dhaffari, Salma Total change: -44.20 | |   |
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| 19e Open international de Malakoff | MALAKOFF | FRA | 2023-04-22 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1450 | 1451 | 1.00 | 6 | -2.21 | 20 | -44.20 | |
|  Humblot, Philippe | | | 1242 | FRA | 0.00 | 1 | -0.77 | 20 | -15.40 | |  Da Costa, Manuel | | | 1205 | FRA | 0.00 | 1 | -0.81 | 20 | -16.20 | | | Delage, Charles | | | 1286 | FRA | 0.00 | 1 | -0.72 | 20 | -14.40 | | | Gerard, Arnaud | | | 1249 | FRA | 1.00 | 1 | 0.24 | 20 | 4.80 | | | Courtois, Matthieu | | | 1849 | FRA | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Chauve, Jean-Christophe | | | 1870 | FRA | 0.00 | 1 | -0.07 | 20 | -1.40 | |
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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