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Individual Calculations December 2012 |
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| Pina, Ulises Total change: -0.90 | |   |
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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 |
| 2081 | 2255 | 3.50 | 5 | -0.06 | 15 | -0.90 | |
|  Bianchi, Augusto | | | 1903 | ARG | 1.00 | 1 | 0.11 | 15 | 1.65 | | | Malbran, Guillermo | m | | 2199 | ARG | 0.50 | 1 | -0.08 | 15 | -1.20 | |  Lida Garcia, Fernando | | | 1996 | ARG | 1.00 | 1 | 0.18 | 15 | 2.70 | | | Plazaola, Maria De Los Angeles | | wm | 2134 | ARG | 0.50 | 1 | -0.16 | 15 | -2.40 | | | Cativelli, Gerardo | | | 2173 | ARG | 0.50 | 1 | -0.11 | 15 | -1.65 | |
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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