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Individual Calculations January 2019 |
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| Carlos Arriaga, Jesus Roberto Total change: -6.40 | |   |
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| XXX Carlos Torre Repetto Yucatan | Merida, Yucatan | MEX | 2018-12-15 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1938 | 2196 | 4.50 | 6 | -0.32 | 20 | -6.40 | |
|  Torres Rosas, Rita Rosalia | | wc | 1897 | MEX | 0.50 | 1 | -0.35 | 20 | -7.00 | |  Castellanos, Hernandez Lhia Itzay | | wc | 1796 * | MEX | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Herrera, Aguilar Rene Alexi | | | 1985 | MEX | 0.50 | 1 | -0.27 | 20 | -5.40 | | | Moran Velez, Francisco R | | | 1947 | MEX | 1.00 | 1 | 0.19 | 20 | 3.80 | | | Roca Rojas, Ana Flavia | | wm | 2119 | CUB | 0.50 | 1 | -0.11 | 20 | -2.20 | | | Ramirez Padilla, Miguel An | | | 1882 | MEX | 1.00 | 1 | 0.14 | 20 | 2.80 | | | * 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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