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Individual Calculations June 2023 |
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| Gerard, Arnaud Total change: 9.00 | |   |
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| 19e Open international de Malakoff | MALAKOFF | FRA | 2023-04-22 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1434 | 1249 | 3.00 | 9 | 0.56 | 20 | 11.20 | |
|  Tridon, Olivier | | | 1464 | FRA | 1.00 | 1 | 0.77 | 20 | 15.40 | |  Rahlf, Jan | | | 1515 | GER | 0.00 | 1 | -0.18 | 20 | -3.60 | | | Nicolas, Elliot | | | 1466 | FRA | 0.00 | 1 | -0.22 | 20 | -4.40 | | | Mohammad Ghassemi, Vajieollah | | | 1426 | FRA | 1.00 | 1 | 0.73 | 20 | 14.60 | | | Rouzier, Germain | | | 1407 | FRA | 0.00 | 1 | -0.29 | 20 | -5.80 | | | Al Dhaffari, Salma | | wf | 1451 | UAE | 0.00 | 1 | -0.24 | 20 | -4.80 | | | Boche, Nicolay | | | 1097 | FRA | 1.00 | 1 | 0.30 | 20 | 6.00 | | | Basquin, Didier | | | 1508 | FRA | 0.00 | 1 | -0.18 | 20 | -3.60 | | | Vuillemot, Marc | | | 1575 | FRA | 0.00 | 1 | -0.13 | 20 | -2.60 | |
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) | | | | Team 2023 - IDF Mai | FRANCE | FRA | 2023-05-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1336 | 1278 | 0.00 | 1 | -0.42 | 20 | -8.40 | |
| | Aldos, Khaled | | | 1336 | FRA | 0.00 | 1 | -0.42 | 20 | -8.40 | |
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) | | | | 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 |
| 1394 | 1278 | 2.50 | 6 | 0.31 | 20 | 6.20 | |
| | Lazignac Aslanyan, Anton | | | 1026 | FRA | 0.00 | 1 | -0.81 | 20 | -16.20 | | | Auvray, Clement | | | 1159 | FRA | 1.00 | 1 | 0.34 | 20 | 6.80 | | | Wuhrmann, Daniel | | | 1498 | FRA | 0.00 | 1 | -0.22 | 20 | -4.40 | | | Rubini, Xavier | | | 1482 | FRA | 1.00 | 1 | 0.76 | 20 | 15.20 | | | Chitrit, Norbert | | | 1603 | FRA | 0.50 | 1 | 0.37 | 20 | 7.40 | | | Morvan, Gabriel | | | 1594 | FRA | 0.00 | 1 | -0.13 | 20 | -2.60 | |
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) | | |
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