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Individual Calculations October 2008 |
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| Marti Aranda, Jesus Total change: -8.40 | |   |
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| XV Open de Ajedrez Ciudad de Chiclana | Chiclana de la Frontera | ESP | 2008-07-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1926 | 2022 | 1.50 | 4 | -0.95 | 15 | -14.25 | |
|  Fernandez Montero, Francisco M. | | | 2176 | ESP | 0.00 | 1 | -0.29 | 15 | -4.35 | |  Cordoba Herrera, Francisco Borja | | | 1790 | ESP | 0.00 | 1 | -0.79 | 15 | -11.85 | | | Moya De La Flor, Daniel | | | 1983 | ESP | 0.50 | 1 | -0.05 | 15 | -0.75 | | | Valhondo Morales, Ruben | | | 1756 | ESP | 1.00 | 1 | 0.18 | 15 | 2.70 | |
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) | | | | XXIII Open El Puerto de Santa Maria | El Puerto de Santa Maria CADIZ | ESP | 2008-07-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1936 | 2022 | 4.00 | 6 | 0.39 | 15 | 5.85 | |
| | Serrano Alvarez, Ruben | | | 1716 | ESP | 1.00 | 1 | 0.14 | 15 | 2.10 | | | Valhondo Morales, Ruben | | | 1756 | ESP | 1.00 | 1 | 0.18 | 15 | 2.70 | | | Cruz Ravina, Francisco Javier | f | | 2337 | ESP | 0.00 | 1 | -0.14 | 15 | -2.10 | | | Garcia De Lomas Guerrero, Jose M | | | 1708 | ESP | 1.00 | 1 | 0.14 | 15 | 2.10 | | | Gutierrez Valero, Mario | | | 1944 | ESP | 1.00 | 1 | 0.39 | 15 | 5.85 | | | Perez Garcia, Roberto | | | 2154 | ESP | 0.00 | 1 | -0.32 | 15 | -4.80 | |
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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