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Individual Calculations January 2009 |
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| Martin Sanchez, Antoni Total change: -13.50 | |   |
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| II Open Internacional de Ajedrez Vila de Gracia | Barcelona | ESP | 2008-10-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1881 | 1790 | 1.00 | 5 | -0.90 | 15 | -13.50 | |
|  Aguilo Pinol, Ferran | | | 1906 | ESP | 0.50 | 1 | 0.16 | 15 | 2.40 | |  Martin Valentin, Francisco | | | 2030 | ESP | 0.50 | 1 | 0.30 | 15 | 4.50 | | | Barragan Hernandez, Manel | | | 1963 | ESP | 0.00 | 1 | -0.27 | 15 | -4.05 | | | Lopez Forn, Marc | | | 1894 | ESP | 0.00 | 1 | -0.36 | 15 | -5.40 | | | Esteve Garcia, Antoni | | | 1614 | ESP | 0.00 | 1 | -0.73 | 15 | -10.95 | |
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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