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Individual Calculations April 2009 |
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| Orozco, Lina Yomayra Total change: 2.40 | |   |
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| Nacional Sub18 Femenino | Bogota | COL | 2008-12-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1992 | 2097 | 4.00 | 7 | -0.50 | 15 | -7.50 | |
|  Castrillon Gomez, Melissa | | | 1994 | COL | 0.00 | 1 | -0.64 | 15 | -9.60 | |  Mora, Monica | | | 2013 | COL | 1.00 | 1 | 0.38 | 15 | 5.70 | | | Santos, Natalia Andrea | | | 1981 | COL | 0.00 | 1 | -0.66 | 15 | -9.90 | | | Vargas, Diana Paola | | | 2041 | COL | 1.00 | 1 | 0.42 | 15 | 6.30 | | | Aguilar, Natalia Andrea | | | 1916 | COL | 0.00 | 1 | -0.74 | 15 | -11.10 | | | Monsalve, Luz Adriana | | wf | 2060 | COL | 1.00 | 1 | 0.45 | 15 | 6.75 | | | Lugo Lozano, Luz Adriana | | | 1940 | COL | 1.00 | 1 | 0.29 | 15 | 4.35 | |
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) | | | | IRT Departamental Femenino | Yumbo | COL | 2009-03-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1937 | 2109 | 3.50 | 4 | 0.66 | 15 | 9.90 | |
| | Rodriguez, Sofia | | | 1940 | COL | 1.00 | 1 | 0.28 | 15 | 4.20 | | | Orozco, Luz Elena | | | 2036 | COL | 0.50 | 1 | -0.10 | 15 | -1.50 | | | Rua, Nora | | | 2014 | COL | 1.00 | 1 | 0.37 | 15 | 5.55 | | | Galvis Pedraza, Maryory | | | 1759 | COL | 1.00 | 1 | 0.11 | 15 | 1.65 | |
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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