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Individual Calculations September 2018 |
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| Roman, Juan Daniel Total change: 18.00 | |   |
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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 |
| 1939 | 1734 | 2.50 | 6 | 0.90 | 20 | 18.00 | |
|  Principe, Alexander | f | | 2134 * | PER | 0.00 | 1 | -0.08 | 20 | -1.60 | |  Fernandez Amau, Pedro Jesus | | | 1472 | PER | 1.00 | 1 | 0.18 | 20 | 3.60 | | | Gonzalez Mesa, Daniel | f | | 1995 | CUB | 1.00 | 1 | 0.82 | 20 | 16.40 | | | Ccerhuayo Escobedo, Mels Leopold | | | 1984 | PER | 0.50 | 1 | 0.31 | 20 | 6.20 | | | Contreras, Jose | | | 2105 | PER | 0.00 | 1 | -0.10 | 20 | -2.00 | | | Mostacero Velarde, Isabella | | | 1944 | PER | 0.00 | 1 | -0.23 | 20 | -4.60 | | | * 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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