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Individual Calculations January 2009 |
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| Perez Garcia, Roberto Total change: 28.50 | |   |
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| IV Trofeo Ciudad de Zaragoza | Zaragoza | ESP | 2008-10-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2200 | 2162 | 6.00 | 9 | 1.90 | 15 | 28.50 | |
|  Codina Escudero, Juan | | | 1812 | ESP | 1.00 | 1 | 0.11 | 15 | 1.65 | |  Llorente Zaro, Alfonso | m | | 2424 | ESP | 0.50 | 1 | 0.32 | 15 | 4.80 | | | Sarto Ramos, Angel | | | 2023 | ESP | 1.00 | 1 | 0.31 | 15 | 4.65 | | | Aroshidze, Levan | g | | 2512 | GEO | 0.50 | 1 | 0.39 | 15 | 5.85 | | | Naya Sancho, Jose Ignacio | | | 2098 | ESP | 1.00 | 1 | 0.41 | 15 | 6.15 | | | Forcen Esteban, Daniel | | | 2221 | ESP | 1.00 | 1 | 0.58 | 15 | 8.70 | | | Minaya, Juan | f | | 2195 | COL | 0.50 | 1 | 0.05 | 15 | 0.75 | | | Garza Marco, Sergio | m | | 2394 | ESP | 0.00 | 1 | -0.21 | 15 | -3.15 | | | Valiente Roy, Jose Javier | | | 2120 | ESP | 0.50 | 1 | -0.06 | 15 | -0.90 | |
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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