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Individual Calculations May 2012 |
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| Acosta Roman, Cristian Total change: 0.00 | |   |
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| IRT Festival Nacional Ajedrez Escolar Sub17 Absoluto | Cali | COL | 2012-02-23 |
| Rc | Ro | w | n | change | Rp | K | K*chg | Game |
| 1927 | 0 | 2.50 | 6 | 0.00 | 1870 | | 0.00 | |
|  Corredor, Luis Fernando | | | 1897 | COL | 0.50 | 1 | 0.00 | | 0.00 | | | Diaz, Cristian Camilo | | | 1959 | COL | 1.00 | 1 | 0.00 | | 0.00 | |  Florez, Luis Angel | | | 1952 | COL | 0.00 | 1 | 0.00 | | 0.00 | | | Parra, Brayan | | | 1799 | COL | 0.50 | 1 | 0.00 | | 0.00 | | | Villamil, Nahum Jose | | | 1845 | COL | 0.50 | 1 | 0.00 | | 0.00 | | | Hernandez, Cristian Andres | | | 2109 | COL | 0.00 | 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) | | | | Zonal Sub-18 Absoluto Zona Norte 2012 | Cartagena | COL | 2012-04-19 |
| Rc | Ro | w | n | change | Rp | K | K*chg | Game |
| 2013 | 0 | 0.00 | 4 | 0.00 | 1213 | | 0.00 | |
| | Mercado, Luisa Fernanda | | wf | 2075 | COL | 0.00 | 1 | 0.00 | | 0.00 | | | Mejia Toscano, Daniel | | | 2008 | COL | 0.00 | 1 | 0.00 | | 0.00 | | | Gaviria, Andres Felipe | | | 2064 | COL | 0.00 | 1 | 0.00 | | 0.00 | | | Barrios, Aldair | | | 1906 | COL | 0.00 | 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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