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Individual Calculations September 2018 |
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| Chavez Sierra, Jorge Alberto Total change: -18.40 | |   |
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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 |
| 1904 | 1605 | 0.00 | 3 | -0.46 | 40 | -18.40 | |
|  Caballero Quijano, Mitzy Mishell | | wm | 2005 * | PER | 0.00 | 1 | -0.08 | 40 | -3.20 | |  Beyer, Alfredo | | | 1885 | PER | 0.00 | 1 | -0.16 | 40 | -6.40 | | | Alarcon Principe, Eduardo | | | 1821 | PER | 0.00 | 1 | -0.22 | 40 | -8.80 | | | * 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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