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Individual Calculations January 2009 |
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| Macaya Ruiz, Alfons Total change: -9.60 | |   |
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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 |
| 1965 | 2159 | 4.50 | 7 | -0.64 | 15 | -9.60 | |
|  Bayarri Ponsa, Eduard | | | 1902 | ESP | 0.00 | 1 | -0.82 | 15 | -12.30 | |  Montllor Aguilera, Francisco | | | 1809 | ESP | 1.00 | 1 | 0.11 | 15 | 1.65 | | | Orio Ferrer, Jose Ignacio | | | 1809 | ESP | 1.00 | 1 | 0.11 | 15 | 1.65 | | | Corriguelas Armillas, Frederic | | | 1994 | ESP | 1.00 | 1 | 0.28 | 15 | 4.20 | | | Gonzales Perez, Jose Anibal | | | 2020 | ESP | 1.00 | 1 | 0.31 | 15 | 4.65 | | | Segarra Calderer, Albert | | | 2108 | ESP | 0.50 | 1 | -0.07 | 15 | -1.05 | | | Rojano Cano, Francisco Jose | | | 2115 | ESP | 0.00 | 1 | -0.56 | 15 | -8.40 | |
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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