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Individual Calculations July 2009 |
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| Castrillon Gomez, Melissa Total change: 3.90 | |   |
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| Nacional Sub14 Femenino | Villavicencio | COL | 2009-03-19 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2009 | 2002 | 3.50 | 5 | 1.05 | 15 | 15.75 | |
|  Chirivi, Angie Lizeth | | | 1892 | COL | 0.00 | 1 | -0.65 | 15 | -9.75 | | | Fiesco, Valentina | | | 2048 | COL | 1.00 | 1 | 0.56 | 15 | 8.40 | |  Rodriguez Rueda, Paula Andrea | | wf | 2054 | COL | 1.00 | 1 | 0.57 | 15 | 8.55 | | | Loaiza, Yurani | | | 2000 | COL | 0.50 | 1 | 0.00 | 15 | 0.00 | | | Mercado, Luisa Fernanda | | wf | 2049 | COL | 1.00 | 1 | 0.57 | 15 | 8.55 | |
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 Juan Mila Inmemorian FEM | Bogota | COL | 2009-04-08 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1967 | 2027 | 4.00 | 7 | -0.06 | 15 | -0.90 | |
| | Salcedo, Diana | | wf | 1961 | COL | 1.00 | 1 | 0.41 | 15 | 6.15 | | | Salazar, Aura Cristina | | wf | 2031 | COL | 0.00 | 1 | -0.49 | 15 | -7.35 | | | Rua, Nora | | | 2009 | COL | 0.00 | 1 | -0.53 | 15 | -7.95 | | | Garcia, Diana Marcela | | | 1873 | COL | 0.00 | 1 | -0.71 | 15 | -10.65 | | | Gomez, Maria Helena | | | 1849 | COL | 1.00 | 1 | 0.27 | 15 | 4.05 | | | Panesso, Lina | | wc | 1989 | COL | 1.00 | 1 | 0.45 | 15 | 6.75 | | | Orozco, Luz Elena | | | 2058 | COL | 1.00 | 1 | 0.54 | 15 | 8.10 | |
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 2da Eliminatoria Inmemorian Guillermo Prada FEM | Bogota | COL | 2009-04-30 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2021 | 2027 | 4.50 | 7 | 0.99 | 15 | 14.85 | |
| | Franco Valencia, Angela Maria | | wf | 2118 | COL | 0.00 | 1 | -0.38 | 15 | -5.70 | | | Carvajal, Diana Yamile | | | 1726 | COL | 1.00 | 1 | 0.15 | 15 | 2.25 | | | Orozco, Luz Elena | | | 2058 | COL | 1.00 | 1 | 0.54 | 15 | 8.10 | | | Mateus, Martha | | | 2162 | COL | 1.00 | 1 | 0.68 | 15 | 10.20 | | | Salcedo, Diana | | wf | 1961 | COL | 1.00 | 1 | 0.41 | 15 | 6.15 | | | Rua, Nora | | | 2009 | COL | 0.50 | 1 | -0.03 | 15 | -0.45 | | | Orozco, Lina Yomayra | | | 2111 | COL | 0.00 | 1 | -0.38 | 15 | -5.70 | |
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) | | | | Semifinal Nacional Femenino | Buga | COL | 2009-05-30 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1985 | 2027 | 1.00 | 5 | -1.72 | 15 | -25.80 | |
| | Aragon Aviles, Sandra | | | 1705 | COL | 1.00 | 1 | 0.13 | 15 | 1.95 | | | Franco Valencia, Beatriz I | | wf | 2155 | COL | 0.00 | 1 | -0.33 | 15 | -4.95 | | | Herrera, Milena | | wf | 2108 | COL | 0.00 | 1 | -0.39 | 15 | -5.85 | | | Rodriguez Rueda, Paula Andrea | | wf | 2035 | COL | 0.00 | 1 | -0.49 | 15 | -7.35 | | | Salazar, Dirza Marcela | | | 1921 | COL | 0.00 | 1 | -0.64 | 15 | -9.60 | |
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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