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Individual Calculations July 2018 |
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| Rojas, Andrea Lizeth Total change: 2.40 | |   |
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| VIII Torneo IRT Alcaldia Gachantiva - Boyaca | Gachantiva | COL | 2018-06-08 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1422 | 1683 | 2.50 | 3 | 0.12 | 20 | 2.40 | |
|  Ramirez Cepeda, Armando | | | 1634 | COL | 0.50 | 1 | -0.07 | 20 | -1.40 | |  Cabiativa, Juan Esteban | | | 1306 | COL | 1.00 | 1 | 0.09 | 20 | 1.80 | | | Becerra Fonseca, Camila | | wc | 1325 | COL | 1.00 | 1 | 0.10 | 20 | 2.00 | |
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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