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Individual Calculations June 2017 |
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| Da Costa, Manuel Total change: -9.40 | |   |
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| 40eme Open de l'Ascension d'Issy-les-Moulineaux | ISSY LES MOULINEAUX | FRA | 2017-05-25 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1451 | 1347 | 1.00 | 4 | -0.47 | 20 | -9.40 | |
|  Mauron, Regis | | | 1542 | FRA | 0.00 | 1 | -0.25 | 20 | -5.00 | | | Masson, Gerard | | | 1562 | FRA | 0.00 | 1 | -0.23 | 20 | -4.60 | | | Okoumou, Fehmi | | | 1070 | FRA | 1.00 | 1 | 0.17 | 20 | 3.40 | |  Bernard, Marc-Olivier | | | 1628 | FRA | 0.00 | 1 | -0.16 | 20 | -3.20 | |
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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