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Individual Calculations January 2009 |
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| Salcedo, Diana Total change: -53.10 | |   |
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| Nacional Sub26 | Bogota | COL | 2008-09-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2019 | 2009 | 2.00 | 4 | 0.13 | 15 | 1.95 | |
|  Cifuentes, John Jairo | c | | 2181 | COL | 0.00 | 1 | -0.27 | 15 | -4.05 | | | Trujillo Urriago, Karen J | | | 1659 | COL | 1.00 | 1 | 0.11 | 15 | 1.65 | |  Silva, Jhon Hansen | | | 2044 | COL | 1.00 | 1 | 0.55 | 15 | 8.25 | | | Mateus, Alejandro | | | 2191 | COL | 0.00 | 1 | -0.26 | 15 | -3.90 | |
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 Nacional Inter-Empresas 2008 | Bogota | COL | 2008-10-24 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2193 | 2009 | 0.00 | 2 | -0.57 | 15 | -8.55 | |
| | Rios, Mauricio | f | | 2334 | COL | 0.00 | 1 | -0.13 | 15 | -1.95 | | | Pulido, Diana Marcela | | | 2052 | COL | 0.00 | 1 | -0.44 | 15 | -6.60 | |
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) | | | | IRT Sub-Zonal FEM 2.3.4 | San Andres | COL | 2008-11-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1983 | 2009 | 3.00 | 10 | -2.36 | 15 | -35.40 | |
| | Panesso, Lina | | wc | 1980 | COL | 0.00 | 1 | -0.54 | 15 | -8.10 | | | Palao, Maricela | | wm | 2083 | COL | 0.00 | 1 | -0.40 | 15 | -6.00 | | | Calderon, Karen Lineth | | | 1949 | COL | 1.00 | 1 | 0.42 | 15 | 6.30 | | | Perez, Laura | | | 1914 | COL | 0.00 | 1 | -0.63 | 15 | -9.45 | | | Orozco, Luz Elena | | | 1990 | COL | 0.00 | 1 | -0.53 | 15 | -7.95 | | | Panesso, Lina | | wc | 1980 | COL | 0.00 | 1 | -0.54 | 15 | -8.10 | | | Palao, Maricela | | wm | 2083 | COL | 1.00 | 1 | 0.60 | 15 | 9.00 | | | Calderon, Karen Lineth | | | 1949 | COL | 1.00 | 1 | 0.42 | 15 | 6.30 | | | Perez, Laura | | | 1914 | COL | 0.00 | 1 | -0.63 | 15 | -9.45 | | | Orozco, Luz Elena | | | 1990 | COL | 0.00 | 1 | -0.53 | 15 | -7.95 | |
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 Juegos Nacionales FEM 2008 | San Andres | COL | 2008-12-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2058 | 2009 | 1.00 | 4 | -0.74 | 15 | -11.10 | |
| | Chirivi, Jenny | | wm | 2175 | COL | 0.00 | 1 | -0.28 | 15 | -4.20 | | | Garcia, Diana Marcela | | | 1863 | COL | 0.00 | 1 | -0.70 | 15 | -10.50 | | | Gonzalez, Sonia | | | 2021 | COL | 1.00 | 1 | 0.52 | 15 | 7.80 | | | Franco Valencia, Beatriz I | | wf | 2172 | COL | 0.00 | 1 | -0.28 | 15 | -4.20 | |
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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