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Individual Calculations January 2011 |
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| Sanchez Cobo, Javier Total change: 8.10 | |   |
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| XXVIII Torneig Open d’Escacs de Martorell Grupo B | Catalunya | ESP | 2010-09-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1727 | 1847 | 4.50 | 6 | 0.54 | 15 | 8.10 | |
|  Contreras Fernandez, Joan | | | 1716 | ESP | 0.50 | 1 | -0.18 | 15 | -2.70 | |  Capell Guix, Santiago | | | 1661 | ESP | 1.00 | 1 | 0.26 | 15 | 3.90 | | | Estrada Villalba, Eric | | | 1754 | ESP | 0.50 | 1 | -0.13 | 15 | -1.95 | | | Cardona Bertran, Jordi | | | 1707 | ESP | 1.00 | 1 | 0.31 | 15 | 4.65 | | | Reyes Pena, Pedro | | | 1704 | ESP | 1.00 | 1 | 0.31 | 15 | 4.65 | | | Aparici Dealbert, Manel | | | 1822 | ESP | 0.50 | 1 | -0.03 | 15 | -0.45 | |
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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