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Individual Calculations September 2015 |
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| Bellahcene, Omar Total change: 18.80 | |   |
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| 19eme Open International de Wasselonne - Tournoi A (+1700) | WASSELONNE | FRA | 2015-08-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1986 | 1818 | 3.00 | 7 | 0.94 | 20 | 18.80 | |
|  Harig, Alexander | | | 2043 | GER | 1.00 | 1 | 0.78 | 20 | 15.60 | |  Le Ruyet, Leopold | | | 2218 * | FRA | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Khachatryan, Michel | | | 2001 | FRA | 0.00 | 1 | -0.26 | 20 | -5.20 | | | Mamontova, Anastasia | | | 1951 | RUS | 0.00 | 1 | -0.32 | 20 | -6.40 | | | Hammer, Klaus | | | 1909 | GER | 0.50 | 1 | 0.12 | 20 | 2.40 | | | Bachmann, Andreas | | | 1853 | GER | 1.00 | 1 | 0.55 | 20 | 11.00 | | | Mueller, David | | | 1928 | GER | 0.50 | 1 | 0.15 | 20 | 3.00 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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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