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Individual Calculations December 2016 |
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| Vera Siguenas, Deivy Total change: -3.10 | |   |
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| X Open IRT Ciudad de Piura | Piura | PER | 2016-10-14 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2223 | 2519 | 5.50 | 7 | -0.31 | 10 | -3.10 | |
|  Perez, Hernan (per) | | | 2119 * | PER | 1.00 | 1 | 0.08 | 10 | 0.80 | |  Yong Ayon, Even | | | 2119 * | PER | 0.50 | 1 | -0.42 | 10 | -4.20 | | | Perez Olaguivel, Rolando German | | | 2119 * | PER | 1.00 | 1 | 0.08 | 10 | 0.80 | | | Vasquez Jimenez, Cristhian | | | 2119 * | PER | 1.00 | 1 | 0.08 | 10 | 0.80 | | | Escalante Ramirez, Brian Sebasti | f | | 2302 | PER | 1.00 | 1 | 0.22 | 10 | 2.20 | | | Oblitas, Carlomagno | m | | 2394 | PER | 0.50 | 1 | -0.17 | 10 | -1.70 | | | Leiva, Giuseppe | m | | 2386 | PER | 0.50 | 1 | -0.18 | 10 | -1.80 | | | * 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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