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Individual Calculations March 2010 |
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| Codina Escudero, Juan Total change: -20.25 | |   |
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| III Open Inter. St Casablanca” Memorial Carlos San José | Zaragoza | ESP | 2009-12-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1839 | 1630 | 0.00 | 5 | -1.35 | 15 | -20.25 | |
|  Sesma Rubio, Patxi | | | 2030 * | ESP | 0.00 | 1 | -0.08 | 15 | -1.20 | |  Sierra Aguerri, Joaquin | | | 2015 | ESP | 0.00 | 1 | -0.09 | 15 | -1.35 | | | Pueyo Marina, Gerardo | | | 1891 | ESP | 0.00 | 1 | -0.18 | 15 | -2.70 | | | Iglesias Fernandez, Luis | | | 1840 | ESP | 0.00 | 1 | -0.23 | 15 | -3.45 | | | Castejon Martin, Laura | | | 1419 | ESP | 0.00 | 1 | -0.77 | 15 | -11.55 | | | * 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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