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Individual Calculations March 2015 |
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| Bertrand, Julien Total change: 37.40 | |   |
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| Tournoi qualificatif 77 des -2200 elo | MEAUX | FRA | 2015-02-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1949 | 1779 | 3.00 | 4 | 1.87 | 20 | 37.40 | |
|  Nguyen, Vincent | | | 2046 | FRA | 0.50 | 1 | 0.32 | 20 | 6.40 | |  Bitbol-Delaveyne, Maelan | | | 1871 | FRA | 0.50 | 1 | 0.13 | 20 | 2.60 | | | Davy, Bruno | | | 1905 | FRA | 1.00 | 1 | 0.67 | 20 | 13.40 | | | Le Ray, Olivier | | | 1975 | FRA | 1.00 | 1 | 0.75 | 20 | 15.00 | |
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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