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Individual Calculations October 2018 |
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| Ibarra, Cantu Raul Alberto Total change: -40.20 | |   |
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| Torneo Internacional de Ajedrez de la Ciudad de Mexico Copa Independencia 2018 Hidalgo | Ciudad de Mexico | MEX | 2018-09-13 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2051 | 2038 | 1.00 | 6 | -2.01 | 20 | -40.20 | |
|  Berdayes Ason, Dylan Isidro | f | | 2438 * | CUB | 0.00 | 1 | -0.08 | 20 | -1.60 | |  Mendoza Contreras, Oswaldo | | | 1720 | MEX | 1.00 | 1 | 0.13 | 20 | 2.60 | | | Frey Beckman, Kenneth | m | | 2348 | MEX | 0.00 | 1 | -0.14 | 20 | -2.80 | | | Melendez Contreras, Jose R | | | 1888 | MEX | 0.00 | 1 | -0.70 | 20 | -14.00 | | | Ruiz Perez, Juan Octavio | | | 1977 | MEX | 0.00 | 1 | -0.58 | 20 | -11.60 | | | Herrera Garcia, Pio Arnoldo | | | 1935 | MEX | 0.00 | 1 | -0.64 | 20 | -12.80 | | | * 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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