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Individual Calculations June 2013 |
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| Zambrana, Oswaldo Total change: -7.60 | |   |
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| CONTINENTAL DE LAS AMÉRICAS 2013 | Cochabamba - Bolivia | BOL | 2013-05-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2269 | 2478 | 7.50 | 11 | -0.76 | 10 | -7.60 | |
|  Quiroga, Duberlin | | | 2078 * | BOL | 1.00 | 1 | 0.08 | 10 | 0.80 | |  Aliaga Fernandez, Ingrid Y | | wf | 2184 | PER | 1.00 | 1 | 0.15 | 10 | 1.50 | | | Ruiz C, Joshua D | m | | 2370 | COL | 0.00 | 1 | -0.65 | 10 | -6.50 | | | Cornejo P, Guillermo | | | 2222 | PER | 1.00 | 1 | 0.19 | 10 | 1.90 | | | Leiva, Giuseppe | m | | 2388 | PER | 0.50 | 1 | -0.12 | 10 | -1.20 | | | Lopez, Diego | | | 2171 | ARG | 1.00 | 1 | 0.14 | 10 | 1.40 | | | Vasquez Schroeder, Rodrigo | g | | 2554 | CHI | 0.00 | 1 | -0.40 | 10 | -4.00 | | | Latorre, Matias | f | | 2254 | PAR | 0.50 | 1 | -0.28 | 10 | -2.80 | | | Cuellar, Diego | f | | 2323 | PER | 0.50 | 1 | -0.21 | 10 | -2.10 | | | Martinez , Ariel A. | | | 2203 | BOL | 1.00 | 1 | 0.17 | 10 | 1.70 | | | Martinez Alcantara, Jose Eduardo | f | | 2208 | PER | 1.00 | 1 | 0.17 | 10 | 1.70 | | | * 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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