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Individual Calculations January 2009 |
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| Buill Vilches, Javier Total change: -30.25 | |   |
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| XXVI Torneo Open Ajedrez de Martorell Grupo B | Martorell-Barcelona | ESP | 2008-09-20 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1775 | 1975 | 2.50 | 5 | -1.21 | 25 | -30.25 | |
|  Planas Sarmiento, Joan | | | 1748 | ESP | 0.00 | 1 | -0.79 | 25 | -19.75 | | | Julian Ortin, Raquel | | | 1625 | ESP | 1.00 | 1 | 0.11 | 25 | 2.75 | |  Eberhard, Rentel | | | 1964 | ESP | 0.50 | 1 | -0.02 | 25 | -0.50 | | | Valbuena Castro, Gregorio | | | 1850 | ESP | 1.00 | 1 | 0.33 | 25 | 8.25 | | | Costa Ribalta, Andres | | | 1688 | ESP | 0.00 | 1 | -0.84 | 25 | -21.00 | |
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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