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Individual Calculations July 2012 |
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| Nope, Tatiana Total change: -1.80 | |   |
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| Zonal Sub-18 Absoluto Zona Centro | Villavicencio | COL | 2012-05-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1630 | 1680 | 1.00 | 2 | -0.12 | 15 | -1.80 | |
|  Cespedes Galindo, Estefania | | | 1799 | COL | 0.00 | 1 | -0.34 | 15 | -5.10 | |  Perez Velasco, Daniela | | | 1461 | COL | 1.00 | 1 | 0.22 | 15 | 3.30 | |
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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