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Individual Calculations April 2008 |
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| Gregorio Cabello, Alberto Total change: -31.50 | |   |
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| Campeonato Provincial de Zaragoza Primera 2007 | Zaragoza | ESP | 2007-09-30 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1852 | 1942 | 1.50 | 2 | 0.26 | 25 | 6.50 | |
|  Fleta Marin, Sergio | | | 1783 | ESP | 1.00 | 1 | 0.29 | 25 | 7.25 | |  Buil Montanes, Carlos | | | 1920 | ESP | 0.50 | 1 | -0.03 | 25 | -0.75 | |
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) | | | | I Open Internacional ST Casablanca Memorial Carlos SanJose | Zaragoza | ESP | 2007-12-22 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1908 | 1900 | 0.50 | 4 | -1.52 | 25 | -38.00 | |
| | Cortes Lizano, Jesus | | | 2250 | ESP | 0.00 | 1 | -0.11 | 25 | -2.75 | | | Cobo Garrido, Diego Israel | | | 1964 | ESP | 0.00 | 1 | -0.41 | 25 | -10.25 | | | Millan Sancho, David | | | 1727 | ESP | 0.50 | 1 | -0.23 | 25 | -5.75 | | | Codina Escudero, Juan | | | 1690 | ESP | 0.00 | 1 | -0.77 | 25 | -19.25 | |
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) | | |
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