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Individual Calculations May 2011 |
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| Uribe Fajardo, Juan Felipe Total change: 16.50 | |   |
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| IRT Nacional Sub15 Absoluto | Bogota | COL | 2011-02-23 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2160 | 1907 | 0.00 | 2 | -0.37 | 15 | -5.55 | |
|  Ruiz C, Joshua D | f | | 2166 | COL | 0.00 | 1 | -0.18 | 15 | -2.70 | |  Acevedo, Johan | | | 2153 | COL | 0.00 | 1 | -0.19 | 15 | -2.85 | |
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) | | | | IRT Torneo Zonal de Ajedrez Sub-18 Absoluto Zona Occidente 2011 | Medellin | COL | 2011-03-19 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2013 | 1912 | 3.00 | 4 | 1.47 | 15 | 22.05 | |
| | Torres, Juan Camilo | | | 2227 | COL | 0.00 | 1 | -0.14 | 15 | -2.10 | | | Loaiza, Yurani | | | 1882 | COL | 1.00 | 1 | 0.46 | 15 | 6.90 | | | Romero, Daniela | | | 1839 | COL | 1.00 | 1 | 0.40 | 15 | 6.00 | | | Escobar Medina, Andres F | | | 2104 | COL | 1.00 | 1 | 0.75 | 15 | 11.25 | |
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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