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Individual Calculations January 2009 |
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| Alonso Tarres, Jordi Total change: 20.50 | |   |
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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 |
| 1723 | 1668 | 3.00 | 5 | 0.82 | 25 | 20.50 | |
|  Planas Sarmiento, Joan | | | 1748 | ESP | 1.00 | 1 | 0.61 | 25 | 15.25 | |  Valbuena Castro, Gregorio | | | 1850 | ESP | 0.50 | 1 | 0.24 | 25 | 6.00 | | | Eberhard, Rentel | | | 1964 | ESP | 0.00 | 1 | -0.15 | 25 | -3.75 | | | Ogaya Inurrigarro, David | | | 1543 | ESP | 1.00 | 1 | 0.33 | 25 | 8.25 | | | Julian Ortin, Eva | | | 1510 | ESP | 0.50 | 1 | -0.21 | 25 | -5.25 | |
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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