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Individual Calculations August 2022 |
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| Durand, Jean-Melien Total change: -13.20 | |   |
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| 7e Open de Purtichju | GROSSETO PRUGNA | FRA | 2022-07-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1674 | 1181 | 0.00 | 4 | -0.33 | 40 | -13.20 | |
|  Cristofari, Antoine | | | 2025 | FRA | 0.00 | 1 | 0.00 | 40 | 0.00 | |  Micheli, Elora | | | 1692 | FRA | 0.00 | 1 | -0.04 | 40 | -1.60 | | | Guidicelli, Erwann | | | 1536 | FRA | 0.00 | 1 | -0.11 | 40 | -4.40 | | | Castagnerol, Cerise | | | 1441 | FRA | 0.00 | 1 | -0.18 | 40 | -7.20 | |
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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