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Individual Calculations April 2009 |
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| Sanchez De Leon Menendez, Rafael Total change: -25.75 | |   |
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| Zonal de Ourense 2008 | Ourense | ESP | 2008-12-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1972 | 1910 | 1.00 | 3 | -0.27 | 25 | -6.75 | |
|  Vidal Del Rio, Manuel | | | 2173 | ESP | 0.50 | 1 | 0.32 | 25 | 8.00 | |  Gomez Dieguez, David | | | 1706 | ESP | 0.50 | 1 | -0.26 | 25 | -6.50 | | | De Sousa Da Silva, Armando | | | 2036 | POR | 0.00 | 1 | -0.33 | 25 | -8.25 | |
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) | | | | XXIV Open Internacional Aninovo Barrocas 2008 | Ourense | ESP | 2008-12-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1742 | 1910 | 2.00 | 4 | -0.76 | 25 | -19.00 | |
| | Sabuz Forneiro, Martin | | | 1560 | ESP | 0.50 | 1 | -0.39 | 25 | -9.75 | | | Rey Alvarez, Jacobo | | | 1753 | ESP | 0.50 | 1 | -0.21 | 25 | -5.25 | | | Gabriel, Agna Solange Videira | | | 1580 | POR | 0.50 | 1 | -0.38 | 25 | -9.50 | | | De Leon Justo, Alejandro | | | 2075 | ESP | 0.50 | 1 | 0.22 | 25 | 5.50 | |
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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