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Individual Calculations April 2009 |
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| Cajo Esteban, Ruben Total change: -2.40 | |   |
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| II Open Internacional St. Casablanca Memorial Carlos San Jose | Zaragoza | ESP | 2008-12-20 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1928 | 1874 | 1.50 | 4 | -0.16 | 15 | -2.40 | |
|  Juberias Segura, Santiago | | | 2104 | ESP | 0.00 | 1 | -0.21 | 15 | -3.15 | | | Garcia Artal, Obdulio | | | 1524 | ESP | 1.00 | 1 | 0.11 | 15 | 1.65 | |  Donoso Sanchez, Alejandro | | | 2007 | ESP | 0.00 | 1 | -0.32 | 15 | -4.80 | | | Alsina Franco, Sergio | | | 2076 | ESP | 0.50 | 1 | 0.26 | 15 | 3.90 | |
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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