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Individual Calculations July 2009 |
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| Salazar, Dirza Marcela Total change: 24.90 | |   |
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| IRT 2da Eliminatoria Inmemorian Guillermo Prada FEM | Bogota | COL | 2009-04-30 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2017 | 1921 | 2.00 | 5 | 0.10 | 15 | 1.50 | |
|  Franco Valencia, Beatriz I | | wf | 2155 | COL | 0.00 | 1 | -0.21 | 15 | -3.15 | |  Herrera, Milena | | wf | 2108 | COL | 0.00 | 1 | -0.26 | 15 | -3.90 | | | Gomez, Helena | | | 1849 | COL | 1.00 | 1 | 0.40 | 15 | 6.00 | | | Orozco, Luz Elena | | | 2058 | COL | 0.00 | 1 | -0.32 | 15 | -4.80 | | | Granada, Angie | | | 1914 | COL | 1.00 | 1 | 0.49 | 15 | 7.35 | |
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) | | | | Semifinal Nacional Femenino | Buga | COL | 2009-05-30 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2024 | 1921 | 4.50 | 7 | 1.92 | 15 | 28.80 | |
| | Orozco, Lina Yomayra | | | 2111 | COL | 1.00 | 1 | 0.75 | 15 | 11.25 | | | Matta, Paola Andrea | | | 2055 | COL | 0.00 | 1 | -0.32 | 15 | -4.80 | | | Rivera, Ingris | | wm | 2187 | COL | 0.50 | 1 | 0.32 | 15 | 4.80 | | | Echeverry, Maria Yesenia | | | 1819 | COL | 1.00 | 1 | 0.36 | 15 | 5.40 | | | Orozco, Luz Elena | | | 2058 | COL | 0.00 | 1 | -0.32 | 15 | -4.80 | | | Granada, Angie | | | 1914 | COL | 1.00 | 1 | 0.49 | 15 | 7.35 | | | Castrillon Gomez, Melissa | | | 2027 | COL | 1.00 | 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) | | | | Final Nacional Femenino | Buga | COL | 2009-06-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2107 | 1921 | 2.00 | 9 | -0.36 | 15 | -5.40 | |
| | Rivera, Ingris | | wm | 2187 | COL | 0.00 | 1 | -0.18 | 15 | -2.70 | | | Herrera, Milena | | wf | 2108 | COL | 1.00 | 1 | 0.74 | 15 | 11.10 | | | Mateus, Martha | | | 2162 | COL | 0.00 | 1 | -0.20 | 15 | -3.00 | | | Orozco, Luz Elena | | | 2058 | COL | 0.00 | 1 | -0.32 | 15 | -4.80 | | | Franco Valencia, Beatriz I | | wf | 2155 | COL | 0.00 | 1 | -0.21 | 15 | -3.15 | | | Rodriguez Rueda, Paula Andrea | | wf | 2035 | COL | 1.00 | 1 | 0.66 | 15 | 9.90 | | | Franco Valencia, Angela Maria | | wf | 2118 | COL | 0.00 | 1 | -0.25 | 15 | -3.75 | | | Salazar, Aura Cristina | | wf | 2031 | COL | 0.00 | 1 | -0.35 | 15 | -5.25 | | | Orozco, Lina Yomayra | | | 2111 | COL | 0.00 | 1 | -0.25 | 15 | -3.75 | |
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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