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Individual Calculations June 2023 |
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| Rosu, Matei Total change: 10.40 | |   |
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| 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 |
| 1372 | 1174 | 1.00 | 5 | -0.24 | 40 | -9.60 | |
|  Tahri, Fethi | | | 1328 | FRA | 0.50 | 1 | 0.21 | 40 | 8.40 | |  Rosu, Alexandru | | | 1405 | FRA | 0.00 | 1 | -0.21 | 40 | -8.40 | | | Domsic, Filip | | | 1384 | FRA | 0.00 | 1 | -0.23 | 40 | -9.20 | | | Semenov, Maxime | | | 1470 | FRA | 0.50 | 1 | 0.35 | 40 | 14.00 | | | Veyssade, Pascal | | | 1273 | FRA | 0.00 | 1 | -0.36 | 40 | -14.40 | |
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) | | | | 1er Open International de Thiais - Accession | THIAIS | FRA | 2023-05-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1485 | 1174 | 1.00 | 3 | 0.50 | 40 | 20.00 | |
| | Percrule, Alexandre | | | 1373 | FRA | 1.00 | 1 | 0.76 | 40 | 30.40 | | | Romero, Michel | | | 1693 | FRA | 0.00 | 1 | -0.03 | 40 | -1.20 | | | Amarelis, Robin | | | 1389 | FRA | 0.00 | 1 | -0.23 | 40 | -9.20 | |
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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