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Individual Calculations March 2012 |
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| Alarcon Careaga, Gustavo Total change: 30.45 | |   |
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| VII FESTIVAL SUDAMERICANO DE AJEDREZ DE LA JUVENTUD OPEN 16 | LIMA | PER | 2011-12-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1859 | 1907 | 6.00 | 7 | 2.03 | 15 | 30.45 | |
|  Ortega Carrasco, Alex Benjamin | | | 1673 | CHI | 1.00 | 1 | 0.21 | 15 | 3.15 | |  Ccahua, Alexander | | | 1765 | PER | 1.00 | 1 | 0.31 | 15 | 4.65 | | | Puppi Lazo, Jorge Luis | | | 1877 | PER | 1.00 | 1 | 0.46 | 15 | 6.90 | | | Coripuna, Chrystian | | | 1889 | PER | 0.50 | 1 | -0.03 | 15 | -0.45 | | | Principe, Gerson | | | 2162 | PER | 1.00 | 1 | 0.81 | 15 | 12.15 | | | Arias, Juan Cruz | | | 1826 | ARG | 1.00 | 1 | 0.39 | 15 | 5.85 | | | Gutierrez Montes, Sebastian | | | 1822 | CHI | 0.50 | 1 | -0.12 | 15 | -1.80 | |
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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