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Individual Calculations August 2015 |
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| Dubois, Pierre Total change: 4.60 | |   |
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| 2eme Open Internationnal d'Echecs des Sables d'Olonne 2015 | LES SABLES D'OLONNE | FRA | 2015-07-11 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2048 | 2112 | 5.50 | 9 | 0.23 | 20 | 4.60 | |
|  Legrand, Patrick | | | 1825 | FRA | 1.00 | 1 | 0.16 | 20 | 3.20 | |  Megret, Jean | | | 1793 | SUI | 1.00 | 1 | 0.13 | 20 | 2.60 | | | Riff, Jean-Noel | g | | 2502 | FRA | 0.00 | 1 | -0.09 | 20 | -1.80 | | | Charpentier, Denis | | | 1808 | FRA | 1.00 | 1 | 0.14 | 20 | 2.80 | | | De Lussac, Estephe | | | 1931 | FRA | 1.00 | 1 | 0.26 | 20 | 5.20 | | | Lazarev, Vladimir | g | | 2371 | FRA | 0.00 | 1 | -0.18 | 20 | -3.60 | | | Mariette, Lucas | | | 1899 | FRA | 1.00 | 1 | 0.23 | 20 | 4.60 | | | Colin, Vincent | m | | 2382 | FRA | 0.00 | 1 | -0.17 | 20 | -3.40 | | | Laurent, Francois | | | 1917 | FRA | 0.50 | 1 | -0.25 | 20 | -5.00 | |
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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