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Individual Calculations September 2018 |
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| Orosco Torres, Johann Miguel Total change: 36.80 | |   |
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| XII FESTIVAL INTERNACIONAL DE AJEDREZ CLARETIANO - Categoria Premier Mayores | Lima | PER | 2018-08-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2001 | 1729 | 3.00 | 6 | 1.84 | 20 | 36.80 | |
|  Gutierrez, Renzo | | | 2129 * | PER | 0.50 | 1 | 0.42 | 20 | 8.40 | |  Guevara, Jose | | | 1859 | PER | 1.00 | 1 | 0.68 | 20 | 13.60 | | | Chumpitaz, Ann | | wm | 2129 * | PER | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Barreto Carreno, Carlos | f | | 2129 * | PER | 0.50 | 1 | 0.42 | 20 | 8.40 | | | Ramos Castro, Aldair | | | 1857 | PER | 0.00 | 1 | -0.33 | 20 | -6.60 | | | Anazgo Cavero, Leonid Yacon | | | 1905 | PER | 1.00 | 1 | 0.73 | 20 | 14.60 | | | * 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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