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Individual Calculations June 2023 |
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| Salmona, Jean-Pierre Total change: -13.20 | |   |
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| Team 2023 - IDF Mai | FRANCE | FRA | 2023-05-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1322 | 1422 | 0.50 | 1 | -0.14 | 40 | -5.60 | |
|  El Gemayel, Zahi | | | 1322 | FRA | 0.50 | 1 | -0.14 | 40 | -5.60 | |
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) | | | | 44eme Open de l'Ascension d'Issy-les-Moulineaux | ISSY LES MOULINEAUX | FRA | 2023-05-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1508 | 1422 | 1.00 | 3 | -0.19 | 40 | -7.60 | |
| | Maillart, Emmanuel | | | 1672 | FRA | 0.00 | 1 | -0.19 | 40 | -7.60 | | | Semenov, Sonia | | | 1185 | FRA | 1.00 | 1 | 0.20 | 40 | 8.00 | |  Dudognon, Marc | | | 1667 | FRA | 0.00 | 1 | -0.20 | 40 | -8.00 | |
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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