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Individual Calculations May 2019 |
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| Fidel, Roberto Oscar Total change: -14.40 | |   |
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| 50 Abierto Ciudad de Mar del Plata | Mar del Plata | ARG | 2019-04-13 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1947 | 2144 | 5.00 | 8 | -0.72 | 20 | -14.40 | |
|  Melucci, Nestor Ruben | | | 1744 * | ARG | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Nadal, Alan | | | 1846 | ARG | 1.00 | 1 | 0.15 | 20 | 3.00 | | | Cejas, Jose | f | | 2324 | ARG | 0.00 | 1 | -0.26 | 20 | -5.20 | | | Boabaid, Jorge Alberto Duardes | c | | 1836 | BRA | 1.00 | 1 | 0.14 | 20 | 2.80 | | | Zapata Charles, Santiago | f | | 2303 | ARG | 0.00 | 1 | -0.29 | 20 | -5.80 | | | Cuello Alcaria, Juan Ignacio | | | 1921 | ARG | 0.00 | 1 | -0.78 | 20 | -15.60 | | | Acosta, Carlos Humberto | | | 1744 * | ARG | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Gras, Carlos | | | 1856 | ARG | 1.00 | 1 | 0.16 | 20 | 3.20 | | | * 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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