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Individual Calculations September 2009 |
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| Sahelices Casado, Roberto Total change: -9.90 | |   |
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| Campeonato Absoluto de Castilla y Leon 2009 | Leon | ESP | 2009-07-08 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1996 | 2094 | 0.50 | 2 | -0.66 | 15 | -9.90 | |
|  Perez Ruiz, Santiago | | | 1706 | ESP | 0.50 | 1 | -0.41 | 15 | -6.15 | | | Gonzalez Valero, Julio | | | 2285 | ESP | 0.00 | 1 | -0.25 | 15 | -3.75 | |
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) | | |
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