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Individual Calculations July 2009 |
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| Martinez Villena, David Total change: -12.00 | |   |
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| Primera Autonomica Norte | Valencia | ESP | 2009-01-10 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1949 | 2022 | 1.00 | 3 | -0.80 | 15 | -12.00 | |
|  Martinez Cuevas, Luis | | | 2032 | ESP | 0.00 | 1 | -0.49 | 15 | -7.35 | | | Forano Civera, Miguel | | | 1909 | ESP | 0.00 | 1 | -0.65 | 15 | -9.75 | |  Perales Arona, Joaquin | | | 1905 | ESP | 1.00 | 1 | 0.34 | 15 | 5.10 | |
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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