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Individual Calculations April 2015 |
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| Perez, Maximiliano Total change: -16.60 | |   |
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| Copa Latina de Ajedrez 2015 | Vicente Lopez - Buenos Aires | ARG | 2015-03-19 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2131 | 2271 | 4.50 | 8 | -0.83 | 20 | -16.60 | |
|  Da Silva, Joao Carlos Orguim | | | 1895 | BRA | 1.00 | 1 | 0.09 | 20 | 1.80 | | | Molina, Roberto Junio Brito | m | | 2431 | BRA | 0.00 | 1 | -0.29 | 20 | -5.80 | |  Montes De Oca, Juan | | | 2071 | ARG | 1.00 | 1 | 0.24 | 20 | 4.80 | | | Valerga, Diego | g | | 2482 | ARG | 0.00 | 1 | -0.23 | 20 | -4.60 | | | Palmero, Pablo | | | 2104 | ARG | 0.50 | 1 | -0.22 | 20 | -4.40 | | | Puppi Lazo, Jorge Luis | | | 2022 | PER | 1.00 | 1 | 0.19 | 20 | 3.80 | | | Arias, Juan Cruz | | | 2006 | ARG | 0.00 | 1 | -0.82 | 20 | -16.40 | | | Franco, Gaston | | | 2037 | ARG | 1.00 | 1 | 0.21 | 20 | 4.20 | |
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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