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Individual Calculations January 2013 |
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| Perez Olarte, Cesar Camilo Total change: -23.55 | |   |
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| IRT Campeonato Bolivariano de Ajedrez 2012 | Bogota | COL | 2012-12-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2023 | 2259 | 3.00 | 6 | -1.57 | 15 | -23.55 | |
|  Hevia Alejano, Carlos Antonio | m | | 2508 | CUB | 0.00 | 1 | -0.19 | 15 | -2.85 | |  Perez Rodriguez, Juan Carlos | | | 1957 | COL | 0.00 | 1 | -0.85 | 15 | -12.75 | | | Corpus Vanegas, Eugenio Miguel | | | 1867 | COL | 1.00 | 1 | 0.08 | 15 | 1.20 | | | Chong Chinchay, Eric Joel | | | 1977 | PER | 1.00 | 1 | 0.16 | 15 | 2.40 | | | Contreras, Miguel | | | 1859 * | COL | 1.00 | 1 | 0.08 | 15 | 1.20 | | | Borbon, Oscar | | | 1968 | COL | 0.00 | 1 | -0.85 | 15 | -12.75 | | | * 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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