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Individual Calculations May 2012 |
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| Maldonado Barrera , Lina Eulalia Total change: 16.95 | |   |
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| Zonal Sub-18 Absoluto Zona Norte 2012 | Cartagena | COL | 2012-04-19 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1955 | 1830 | 2.50 | 4 | 1.13 | 15 | 16.95 | |
|  Mejia Toscano, Daniel | | | 2008 | COL | 1.00 | 1 | 0.73 | 15 | 10.95 | |  Mercado, Luisa Fernanda | | wf | 2075 | COL | 0.50 | 1 | 0.30 | 15 | 4.50 | | | Duran, Mateo Andres | | | 1845 | COL | 0.00 | 1 | -0.48 | 15 | -7.20 | | | Gomez Guardo, Cristian | | | 1891 | COL | 1.00 | 1 | 0.58 | 15 | 8.70 | |
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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