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Individual Calculations February 2015 |
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| Dubertrand, Bernard Total change: -5.60 | |   |
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| 11ème Open International de Noël de Mont de Marsan | MONT DE MARSAN | FRA | 2014-12-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1524 | 1670 | 2.50 | 4 | -0.28 | 20 | -5.60 | |
|  Martinet, Nathan | | | 1492 | FRA | 1.00 | 1 | 0.27 | 20 | 5.40 | |  Fernandez, Leon | | | 1555 | FRA | 0.00 | 1 | -0.66 | 20 | -13.20 | | | Bordas, Laurent | | | 1527 | FRA | 0.50 | 1 | -0.19 | 20 | -3.80 | | | Azen, Bernard | | | 1521 | FRA | 1.00 | 1 | 0.30 | 20 | 6.00 | |
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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