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Individual Calculations January 2020 |
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| Formaggini, Valentino Total change: -82.40 | |   |
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| Festival Sudamericano de la Juventud 2019 Sub 12 Absoluto | CABA | ARG | 2019-12-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1250 | 1297 | 2.50 | 8 | -2.06 | 40 | -82.40 | |
|  De Lima, Enzo Magalhaes | | | 1697 * | BRA | 0.00 | 1 | -0.08 | 40 | -3.20 | |  Franco Franchi, Renato | | | 1047 | PAR | 0.00 | 1 | -0.81 | 40 | -32.40 | | | Gomes, Juan Alberto | | | 1064 | BOL | 1.00 | 1 | 0.21 | 40 | 8.40 | | | Ganza Svidler , Pedro | | | 1142 | ARG | 0.50 | 1 | -0.21 | 40 | -8.40 | | | Abarca Benites, Isaac Alejandro | | | 1134 | PER | 0.50 | 1 | -0.22 | 40 | -8.80 | | | Calvo Garavito, David | | | 1431 | PER | 0.50 | 1 | 0.18 | 40 | 7.20 | | | Deichmann, Esteban Horacio | | | 1425 | ARG | 0.00 | 1 | -0.33 | 40 | -13.20 | | | Chasco Lopez, Fabian | | | 1059 | CHI | 0.00 | 1 | -0.80 | 40 | -32.00 | | | * 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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