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Individual Calculations April 2015 |
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| Elias, Roberto Total change: 5.20 | |   |
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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 |
| 2008 | 1845 | 2.50 | 7 | 0.26 | 20 | 5.20 | |
|  Malbran, Guillermo | m | | 2245 * | ARG | 0.00 | 1 | -0.08 | 20 | -1.60 | |  Anelli, Antonio | f | | 2060 | ARG | 0.00 | 1 | -0.23 | 20 | -4.60 | | | Ferrara, Alexis | | | 2113 | ARG | 0.00 | 1 | -0.17 | 20 | -3.40 | | | Coro, Richard | | | 1617 | ARG | 1.00 | 1 | 0.21 | 20 | 4.20 | | | Ortiz, Andres | | | 2195 | ARG | 0.50 | 1 | 0.39 | 20 | 7.80 | | | Quirhuayo, Gonzalo | f | | 2140 | PER | 0.00 | 1 | -0.15 | 20 | -3.00 | | | Lopez, Cesar (per) | | | 1686 | PER | 1.00 | 1 | 0.29 | 20 | 5.80 | | | * 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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