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Individual Calculations December 2016 |
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| Davila Chavez, Juan Jose Total change: -1.60 | |   |
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| X Open IRT Ciudad de Piura | Piura | PER | 2016-10-14 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1974 | 1886 | 1.50 | 4 | -0.04 | 40 | -1.60 | |
|  Frias, Marco | | | 2083 | PER | 0.00 | 1 | -0.25 | 40 | -10.00 | | | Guevara, Walter | | | 2034 | PER | 0.00 | 1 | -0.30 | 40 | -12.00 | |  Diaz Moscol, Jose | | | 1558 | PER | 1.00 | 1 | 0.13 | 40 | 5.20 | | | Robledo, Manuel | | | 2219 | PER | 0.50 | 1 | 0.38 | 40 | 15.20 | |
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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