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Individual Calculations February 2013 |
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| Dubois, Philippe Total change: -21.60 | |   |
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| 33ème Open International d'Echecs de Béthune - Tournoi C | BETHUNE | FRA | 2012-12-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1502 | 1668 | 0.00 | 2 | -1.44 | 15 | -21.60 | |
|  Devaux, Bernard | | | 1526 | FRA | 0.00 | 1 | -0.69 | 15 | -10.35 | |  Blondel, Francis | | | 1477 | FRA | 0.00 | 1 | -0.75 | 15 | -11.25 | |
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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