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Individual Calculations July 2012 |
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| Deregnaucourt, Yves Total change: -5.40 | |   |
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| Championnat Vétérans des Bouches-du-Rhone 2012 | MARSEILLE | FRA | 2012-05-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1681 | 1726 | 1.50 | 3 | -0.18 | 30 | -5.40 | |
|  Derien, Robert | | | 1723 | FRA | 0.50 | 1 | 0.00 | 30 | 0.00 | |  Thiers, Jean-Jacques | | | 1716 | FRA | 1.00 | 1 | 0.49 | 30 | 14.70 | | | Corrias, Robert | | | 1604 | FRA | 0.00 | 1 | -0.67 | 30 | -20.10 | |
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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