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Individual Calculations April 2015 |
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| Acosta, Pablo Ismael Total change: 21.60 | |   |
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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 |
| 2292 | 2305 | 5.50 | 9 | 1.08 | 20 | 21.60 | |
|  Lallana, Daniel | c | | 1905 * | ARG | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Echeguren, Martin | | | 1905 * | ARG | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Slipak, Sergio | g | | 2436 | ARG | 0.50 | 1 | 0.18 | 20 | 3.60 | | | Salinas Herrera, Pablo | f | | 2440 | CHI | 1.00 | 1 | 0.68 | 20 | 13.60 | | | Real De Azua, Ernesto | m | | 2435 | ARG | 0.00 | 1 | -0.32 | 20 | -6.40 | | | Rodriguez Vila, Andres | g | | 2492 | URU | 1.00 | 1 | 0.74 | 20 | 14.80 | | | Villanueva, Mario | m | | 2430 | ARG | 0.00 | 1 | -0.33 | 20 | -6.60 | | | Palmero, Pablo | | | 2104 | ARG | 1.00 | 1 | 0.24 | 20 | 4.80 | | | Valerga, Diego | g | | 2482 | ARG | 0.00 | 1 | -0.27 | 20 | -5.40 | | | * 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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