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Individual Calculations October 2012 |
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| Alm, Christopher Total change: -2.10 | |   |
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| XIV Open Internacional d’Escacs de Sants, Hostafrancs i La Bordeta Grup A | Barcelona | ESP | 2012-08-17 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2154 | 2120 | 4.50 | 10 | -0.14 | 15 | -2.10 | |
|  Nisipeanu, Liviu-Dieter | g | | 2520 * | ROU | 0.00 | 1 | -0.08 | 15 | -1.20 | |  De Nisi, Roberta | | | 1945 | ITA | 1.00 | 1 | 0.27 | 15 | 4.05 | | | Harutian, Arthur William | | | 1720 * | ESP | 1.00 | 1 | 0.08 | 15 | 1.20 | | | Nyysti, Sampsa | m | | 2349 | FIN | 0.00 | 1 | -0.21 | 15 | -3.15 | | | Trepat Herranz, Joan | f | | 2299 | ESP | 0.50 | 1 | 0.23 | 15 | 3.45 | | | Ortmann, David | f | | 2344 | GER | 0.00 | 1 | -0.22 | 15 | -3.30 | | | Jimenez Martinez, Javier | | | 1969 | ESP | 0.50 | 1 | -0.20 | 15 | -3.00 | | | Sandstrom, Anders | | | 1990 | SWE | 0.50 | 1 | -0.18 | 15 | -2.70 | | | Berthelot, Nathan | | | 1977 | FRA | 1.00 | 1 | 0.31 | 15 | 4.65 | | | Roser, Kevin | m | | 2427 | FRA | 0.00 | 1 | -0.14 | 15 | -2.10 | | | * 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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