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Individual Calculations January 2009 |
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| Rios, Carlos Total change: -27.30 | |   |
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| XXI Open Internacional de Ajedrez Moratalaz 2008 | Madrid | ESP | 2008-09-20 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1873 | 2156 | 1.50 | 4 | -1.82 | 15 | -27.30 | |
|  Lopez Garralon, Miguel | | | 1806 | ESP | 0.00 | 1 | -0.89 | 15 | -13.35 | | | Diaz Begonte, Manuel | | | 1855 | ESP | 0.50 | 1 | -0.35 | 15 | -5.25 | |  Canseco Arenas, Alfonso | | | 1822 | ESP | 1.00 | 1 | 0.12 | 15 | 1.80 | | | Tejedor Ariza, Francisco | | | 2010 | ESP | 0.00 | 1 | -0.70 | 15 | -10.50 | |
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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