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Individual Calculations January 2009 |
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| Martinez Tulipano, Martin Total change: -10.05 | |   |
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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 |
| 1971 | 1993 | 3.00 | 7 | -0.67 | 15 | -10.05 | |
|  Perolet Perez, Miquel | | | 1714 | ESP | 1.00 | 1 | 0.16 | 15 | 2.40 | | | Marques Taltabull, Antonio | | | 2156 | ESP | 0.00 | 1 | -0.28 | 15 | -4.20 | |  Martorell Aubanell, Adria | | | 2185 | ESP | 0.50 | 1 | 0.25 | 15 | 3.75 | | | Codina Blasco, Joan | | | 1814 | ESP | 1.00 | 1 | 0.27 | 15 | 4.05 | | | Martin Valentin, Francisco | | | 2030 | ESP | 0.50 | 1 | 0.05 | 15 | 0.75 | | | Delcadillo Torrico, Felipe | | | 2037 | ESP | 0.00 | 1 | -0.44 | 15 | -6.60 | | | Orriols Codina, Joan | | | 1863 | ESP | 0.00 | 1 | -0.68 | 15 | -10.20 | |
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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