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Individual Calculations September 2011 |
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| Valenzuela Martinez, Hermes Total change: 23.70 | |   |
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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 | K | K*chg | Game |
| 1974 | 1823 | 3.50 | 6 | 1.70 | 15 | 25.50 | |
|  Posada, Juan Manuel | f | | 2023 | COL | 1.00 | 1 | 0.76 | 15 | 11.40 | |  Gonzalez, Andres Felipe | | | 1962 | COL | 1.00 | 1 | 0.69 | 15 | 10.35 | | | Novoa, Fernando | | | 2044 | ARG | 0.00 | 1 | -0.22 | 15 | -3.30 | | | Blandon, Luis Guillermo | | | 1974 | COL | 0.00 | 1 | -0.30 | 15 | -4.50 | | | Diaz Herrera, Leider Andres | | | 1942 | COL | 0.50 | 1 | 0.16 | 15 | 2.40 | | | Rojas Menor, Walter Alejandro | | | 1900 | PER | 1.00 | 1 | 0.61 | 15 | 9.15 | |
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) | | | | Campeonato Nacional Sub 20 Varonil | MEXICO, DF | MEX | 2011-07-11 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2163 | 1823 | 0.00 | 1 | -0.12 | 15 | -1.80 | |
| | Torres Rosas, Luis Carlos | c | | 2163 | MEX | 0.00 | 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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