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Individual Calculations September 2012 |
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| Bolanos, Fernando Total change: 9.60 | |   |
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| XXIII Festival Panamericano de Ajedrez de la Juventud Open Sub 12 | Lima | PER | 2012-07-25 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1793 | 1690 | 2.50 | 6 | 0.32 | 30 | 9.60 | |
|  Avila, Carlos | c | | 1860 | BOL | 0.50 | 1 | 0.22 | 30 | 6.60 | |  Salcedo, Pablo Esteban | | | 1810 | COL | 1.00 | 1 | 0.66 | 30 | 19.80 | | | Oliveira, Tiago Lopes | | | 1795 | BRA | 0.00 | 1 | -0.36 | 30 | -10.80 | | | Vasquez Jimenez, Cristhian | | | 1614 | PER | 1.00 | 1 | 0.40 | 30 | 12.00 | | | Cadilhac, Igor Tokuichi Kikuchi | | | 1799 | BRA | 0.00 | 1 | -0.35 | 30 | -10.50 | | | Torres Cueto, Jesus Marcial | | | 1879 | COL | 0.00 | 1 | -0.25 | 30 | -7.50 | |
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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