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Individual Calculations January 2009 |
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| Calderon, Karen Lineth Total change: -53.25 | |   |
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| Nal Colegial B Fem | Armenia | COL | 2008-10-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1918 | 1949 | 1.50 | 3 | -0.13 | 15 | -1.95 | |
|  Fiesco, Ivon Gigiola | | | 1971 | COL | 0.50 | 1 | 0.03 | 15 | 0.45 | |  Ortegon, Daniela | | | 1801 | COL | 1.00 | 1 | 0.30 | 15 | 4.50 | | | Santos, Natalia Andrea | | | 1981 | COL | 0.00 | 1 | -0.46 | 15 | -6.90 | |
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 Sub-Zonal FEM 2.3.4 | San Andres | COL | 2008-11-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1995 | 1949 | 1.50 | 10 | -2.88 | 15 | -43.20 | |
| | Perez, Laura | | | 1914 | COL | 1.00 | 1 | 0.45 | 15 | 6.75 | | | Panesso, Lina | | wc | 1980 | COL | 0.50 | 1 | 0.04 | 15 | 0.60 | | | Salcedo, Diana | | wf | 2009 | COL | 0.00 | 1 | -0.42 | 15 | -6.30 | | | Orozco, Luz Elena | | | 1990 | COL | 0.00 | 1 | -0.44 | 15 | -6.60 | | | Palao, Maricela | | wm | 2083 | COL | 0.00 | 1 | -0.32 | 15 | -4.80 | | | Perez, Laura | | | 1914 | COL | 0.00 | 1 | -0.55 | 15 | -8.25 | | | Panesso, Lina | | wc | 1980 | COL | 0.00 | 1 | -0.46 | 15 | -6.90 | | | Salcedo, Diana | | wf | 2009 | COL | 0.00 | 1 | -0.42 | 15 | -6.30 | | | Orozco, Luz Elena | | | 1990 | COL | 0.00 | 1 | -0.44 | 15 | -6.60 | | | Palao, Maricela | | wm | 2083 | COL | 0.00 | 1 | -0.32 | 15 | -4.80 | |
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 |
| 2125 | 1949 | 0.00 | 2 | -0.54 | 15 | -8.10 | |
| | Orozco, Lina Yomayra | | | 2097 | COL | 0.00 | 1 | -0.30 | 15 | -4.50 | | | Rivera, Ingris | | wm | 2153 | COL | 0.00 | 1 | -0.24 | 15 | -3.60 | |
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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