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Individual Calculations September 2010 |
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| Simon Vergara, Ruth Elizab Total change: 32.50 | |   |
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| V IRT ABIERTO "CIUDAD DEL MEJOR CLIMA DEL MUNDO" | Huanuco, Peru | PER | 2010-07-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1751 | 1466 | 2.00 | 4 | 1.30 | 25 | 32.50 | |
|  Melendres Mariano, Maransa | | | 1843 | PER | 0.00 | 1 | -0.09 | 25 | -2.25 | |  Lopez Silva, Javier Ulises | | | 1652 | PER | 1.00 | 1 | 0.74 | 25 | 18.50 | | | Suasnabar, Jesus | | | 1866 * | PER | 0.00 | 1 | -0.08 | 25 | -2.00 | | | Chavez Melendez, Raul Ange | | | 1642 | PER | 1.00 | 1 | 0.73 | 25 | 18.25 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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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