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Individual Calculations September 2012 |
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| Romero, Maria Jose Total change: -22.50 | |   |
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| Torneo IRT Santisimo Nombre de Jesus 2012-III | Lima | PER | 2012-06-19 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1657 | 1422 | 0.00 | 4 | -0.97 | 30 | -29.10 | |
|  Tacuche, Fernando | | | 1822 * | PER | 0.00 | 1 | -0.08 | 30 | -2.40 | | | Ayala Malabrigo, Ricardo | | | 1822 * | PER | 0.00 | 1 | -0.08 | 30 | -2.40 | |  Chirinos, Cristian | | | 1565 | PER | 0.00 | 1 | -0.31 | 30 | -9.30 | | | Solis, Arturo | | | 1420 | PER | 0.00 | 1 | -0.50 | 30 | -15.00 | | | * 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) | | | | Torneo IRT Santisimo Nombre de Jesus 2012 - IV | Lima | PER | 2012-08-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1730 | 1422 | 0.50 | 2 | 0.22 | 30 | 6.60 | |
| | Guzman, Christian | | | 1703 | PER | 0.00 | 1 | -0.16 | 30 | -4.80 | | | Solano Vergara, Felix Jesu | | | 1756 | PER | 0.50 | 1 | 0.38 | 30 | 11.40 | |
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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