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Individual Calculations December 2012 |
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| Trevino Martinez, Cristobal Total change: 12.90 | |   |
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| XXX Torneig Open Escacs de Martorell Grup B | Barcelona | ESP | 2012-09-15 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1730 | 1685 | 3.50 | 6 | 0.86 | 15 | 12.90 | |
|  Casasampera Boada, Joaquim | | | 1868 | ESP | 1.00 | 1 | 0.74 | 15 | 11.10 | |  Zamora Morales, Antoni | | | 1768 | ESP | 0.00 | 1 | -0.39 | 15 | -5.85 | | | Planas Sarmiento, Joan | | | 1782 | ESP | 0.00 | 1 | -0.37 | 15 | -5.55 | | | Valle Romeu, Marc | | | 1549 | ESP | 0.50 | 1 | -0.18 | 15 | -2.70 | | | Canals Flores, Daniel | | | 1632 | ESP | 1.00 | 1 | 0.43 | 15 | 6.45 | | | Huertas Buitron, Domenec | | | 1783 | ESP | 1.00 | 1 | 0.63 | 15 | 9.45 | |
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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