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Individual Calculations May 2012 |
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| Blandon Villa, Diego F Total change: 7.20 | |   |
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| ITT UDI Sub27 Universitario | Bucaramanga | COL | 2012-03-29 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2067 | 2163 | 4.50 | 8 | -0.34 | 15 | -5.10 | |
|  Carreno Acevedo, Jhonatan Rober | | | 1846 | COL | 1.00 | 1 | 0.13 | 15 | 1.95 | |  Torres, Juan Camilo | | | 2295 | COL | 0.50 | 1 | 0.18 | 15 | 2.70 | | | Arenas, David | m | | 2423 | COL | 0.00 | 1 | -0.18 | 15 | -2.70 | | | Gelvez Chaparro, Jorge Enrique | | | 1763 * | COL | 1.00 | 1 | 0.08 | 15 | 1.20 | | | Villar, Juan | | | 1876 | PER | 0.50 | 1 | -0.34 | 15 | -5.10 | | | Hernandez, Fonseca Maria Paula | | | 1959 | COL | 1.00 | 1 | 0.24 | 15 | 3.60 | | | Aguero Jimenez, Luis Lazaro | m | | 2436 | CUB | 0.00 | 1 | -0.17 | 15 | -2.55 | | | Ospina, Carl Erik | | | 1940 | COL | 0.50 | 1 | -0.28 | 15 | -4.20 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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) | | | | Zonal Sub-18 Absoluto Zona Occidente 2012 | Armenia | COL | 2012-04-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2097 | 2163 | 2.00 | 2 | 0.82 | 15 | 12.30 | |
| | Ruiz C, Joshua D | f | | 2178 | COL | 1.00 | 1 | 0.52 | 15 | 7.80 | | | Posada, Juan Manuel | f | | 2016 | COL | 1.00 | 1 | 0.30 | 15 | 4.50 | |
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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