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Individual Calculations December 2012 |
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| Malbran, Guillermo Total change: -9.10 | |   |
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| II Abierto Internacional Marcel Duchamp 2012 | Buenos Aires | ARG | 2012-10-22 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2054 | 2199 | 4.50 | 8 | -0.91 | 10 | -9.10 | |
|  Sasson, Maximiliano | | | 1799 * | ARG | 1.00 | 1 | 0.08 | 10 | 0.80 | |  Pina, Ulises | f | | 2255 | CUB | 0.50 | 1 | 0.08 | 10 | 0.80 | | | Arraga, Gerardo | | | 1953 | ARG | 0.00 | 1 | -0.81 | 10 | -8.10 | | | Plazaola, Maria De Los Angeles | | wm | 2134 | ARG | 1.00 | 1 | 0.41 | 10 | 4.10 | | | Cheb Terrab, Alejandro | | | 2087 | ARG | 0.50 | 1 | -0.15 | 10 | -1.50 | | | Gimenez, Martin | | | 2037 | ARG | 0.50 | 1 | -0.21 | 10 | -2.10 | | | Sanduay, Nicolas | | | 2039 | ARG | 0.50 | 1 | -0.21 | 10 | -2.10 | | | Fiori, Hector | | | 2125 | ARG | 0.50 | 1 | -0.10 | 10 | -1.00 | | | * 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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