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Individual Calculations September 2011 |
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| Roman Sanchez, Wilder Xavier Total change: 0.00 | |   |
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| XXII Torneo Panamericano de Ajedrez de la Juventud 2011 U-14 Absoluto | Cali | COL | 2011-07-02 |
| Rc | Ro | w | n | change | Rp | K | K*chg | Game |
| 1904 | 0 | 4.50 | 8 | 0.00 | 1919 | | 0.00 | |
|  Villamil, Nahum Jose | | | 1839 | COL | 0.00 | 1 | 0.00 | | 0.00 | | | Gomez Guardo, Cristian | | | 1955 | COL | 1.00 | 1 | 0.00 | | 0.00 | |  Castro, Jairo Antonio | | | 1896 | COL | 1.00 | 1 | 0.00 | | 0.00 | | | Fuentes Parra, Victor Ignacio | | | 1978 | CHI | 0.00 | 1 | 0.00 | | 0.00 | | | Moreno Lozano, David | | | 1931 | COL | 0.50 | 1 | 0.00 | | 0.00 | | | Rojas Menor, Walter Alejandro | | | 1900 | PER | 1.00 | 1 | 0.00 | | 0.00 | | | Gotz, Klaus Seiji Furucho | | | 1909 | BRA | 0.00 | 1 | 0.00 | | 0.00 | | | Valenzuela Martinez, Hermes | | | 1823 | MEX | 1.00 | 1 | 0.00 | | 0.00 | |
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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