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Individual Calculations January 2011 |
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| Planas Sarmiento, Joan Total change: -6.45 | |   |
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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 |
| 1710 | 1777 | 2.50 | 5 | -0.43 | 15 | -6.45 | |
|  Duran Vilchez, Manuel | | | 1633 | ESP | 0.50 | 1 | -0.19 | 15 | -2.85 | |  Estrada Villalba, Eric | | | 1754 | ESP | 0.00 | 1 | -0.53 | 15 | -7.95 | | | Garnica Nebot, Francesc | | | 1772 | ESP | 1.00 | 1 | 0.49 | 15 | 7.35 | | | Julian Tirado, Julio | | | 1549 | ESP | 1.00 | 1 | 0.21 | 15 | 3.15 | | | Marco Colas, Santiago | | | 1842 | ESP | 0.00 | 1 | -0.41 | 15 | -6.15 | |
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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