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Individual Calculations January 2009 |
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| Rojano Alfonso, Carlos Total change: 19.65 | |   |
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| XXVI Open Internacional de ajedrez Cerdanyola Grupo A | Cerdanyola del Valles | ESP | 2008-10-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2058 | 1846 | 2.50 | 5 | 1.31 | 15 | 19.65 | |
|  Vigo Allepuz, David | | | 2154 | ESP | 0.50 | 1 | 0.36 | 15 | 5.40 | |  Valencia Jimenez, Jose | | | 2135 | ESP | 0.00 | 1 | -0.16 | 15 | -2.40 | | | Borges Ayas, Joaquim | | | 1971 | ESP | 1.00 | 1 | 0.67 | 15 | 10.05 | | | Guasch Sariol, Jaume | | | 2068 | ESP | 0.00 | 1 | -0.22 | 15 | -3.30 | | | Lu Lee, Nicolas | | | 1963 | ESP | 1.00 | 1 | 0.66 | 15 | 9.90 | |
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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