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Individual Calculations January 2015 |
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| Perez, Patrick Total change: -26.40 | |   |
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| 2ème Open d'échecs d'hiver Echiquier Bordelais (-2200) | BORDEAUX | FRA | 2014-12-20 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1631 | 1805 | 3.00 | 6 | -1.32 | 20 | -26.40 | |
|  Volle, Florent | | | 1498 | FRA | 1.00 | 1 | 0.14 | 20 | 2.80 | |  Fabris, David | | | 1542 | FRA | 0.00 | 1 | -0.82 | 20 | -16.40 | | | Galaud, Vincent | | | 1648 | FRA | 1.00 | 1 | 0.29 | 20 | 5.80 | | | Fournier, Loic | | | 1653 | FRA | 0.00 | 1 | -0.70 | 20 | -14.00 | | | Lubrano, Jean | | | 1705 | FRA | 1.00 | 1 | 0.36 | 20 | 7.20 | | | Jackson, Thomas | | | 1740 | FRA | 0.00 | 1 | -0.59 | 20 | -11.80 | |
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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