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Individual Calculations June 2019 |
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| Pacheco, Marco Total change: 0.80 | |   |
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| COPA IRT ABRIL 2019 CLUB DE AJEDREZ MAGDALENA | Lima | PER | 2019-04-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2134 | 2373 | 5.50 | 7 | 0.08 | 10 | 0.80 | |
|  Ccerhuayo Escobedo, Mels Leopold | | | 1973 * | PER | 1.00 | 1 | 0.08 | 10 | 0.80 | |  Aliaga Salinas, Rafael | | | 1973 * | PER | 1.00 | 1 | 0.08 | 10 | 0.80 | | | Cosme Contreras, Trilce | | wm | 2075 | PER | 1.00 | 1 | 0.15 | 10 | 1.50 | | | Vivas Zamora, Fabian Ernesto | f | | 2342 | VEN | 0.50 | 1 | -0.04 | 10 | -0.40 | | | Gutierrez, Renzo | | | 2223 | PER | 0.50 | 1 | -0.20 | 10 | -2.00 | | | Lopez, Dante | | | 2088 | PER | 1.00 | 1 | 0.16 | 10 | 1.60 | | | Principe, Gerson | f | | 2266 | PER | 0.50 | 1 | -0.15 | 10 | -1.50 | | | * 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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