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Individual Calculations June 2023 |
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| Rosu, Alexandru Total change: -4.80 | |   |
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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 |
| 1493 | 1405 | 3.00 | 7 | 0.02 | 40 | 0.80 | |
|  Azzegag, Jocelyn | | | 1215 | FRA | 0.50 | 1 | -0.25 | 40 | -10.00 | |  Rosu, Matei | | | 1174 | FRA | 1.00 | 1 | 0.21 | 40 | 8.40 | | | Abitbol, Ethan | | | 1644 | FRA | 0.00 | 1 | -0.20 | 40 | -8.00 | | | Castro Ros, Alejandro | | | 1571 | FRA | 0.00 | 1 | -0.28 | 40 | -11.20 | | | Sassi, Leandro | | | 1162 | FRA | 0.50 | 1 | -0.30 | 40 | -12.00 | | | Youssef, Mohamed Khairi | | | 1731 | FRA | 0.50 | 1 | 0.37 | 40 | 14.80 | | | Note, Frederic | | | 1952 | FRA | 0.50 | 1 | 0.47 | 40 | 18.80 | |
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 |
| 1481 | 1405 | 1.50 | 4 | -0.14 | 40 | -5.60 | |
| | Billot, Daniel | | | 1574 | FRA | 0.50 | 1 | 0.22 | 40 | 8.80 | | | Romero, Michel | | | 1693 | FRA | 0.00 | 1 | -0.16 | 40 | -6.40 | | | Boumrar, Emma | | | 1238 | FRA | 0.00 | 1 | -0.72 | 40 | -28.80 | | | Moreiro, Pablo | | | 1417 | FRA | 1.00 | 1 | 0.52 | 40 | 20.80 | |
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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