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Individual Calculations December 2018 |
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| Ramirez, Mariana Total change: -24.40 | |   |
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| Subzonal 2.3.4 Colombia Femenino 2018 - Camp Nacional Ajedrez Mayores Femenino 2018 | Bogota | COL | 2018-11-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1645 | 1609 | 3.00 | 8 | -0.61 | 40 | -24.40 | |
|  Pachon, Adriana | | wf | 1989 | COL | 0.00 | 1 | -0.09 | 40 | -3.60 | |  Campos Perilla, Angie Catalina | | | 1232 | COL | 1.00 | 1 | 0.09 | 40 | 3.60 | | | Gomez Guardo, Laura Meli | | | 1842 | COL | 1.00 | 1 | 0.79 | 40 | 31.60 | | | Rodriguez, Carolina | | | 1737 | COL | 0.00 | 1 | -0.33 | 40 | -13.20 | | | Montenegro, Heidy | | | 1684 | COL | 0.00 | 1 | -0.40 | 40 | -16.00 | | | Almanza Avila, Nataly | | | 1339 | COL | 0.00 | 1 | -0.83 | 40 | -33.20 | | | Andrade, Maria Alejandra | | | 1753 | COL | 1.00 | 1 | 0.69 | 40 | 27.60 | | | Hoyos Garces, Rosana | | wc | 1586 | COL | 0.00 | 1 | -0.53 | 40 | -21.20 | |
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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