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Individual Calculations July 2008 |
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| Matta, Paola Andrea Total change: 46.75 | |   |
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| IRT 1ª Eliminatoria Olimpiada Femenino | Bogota | COL | 2008-03-20 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2097 | 1941 | 3.00 | 6 | 1.22 | 25 | 30.50 | |
|  Palao, Maricela | | wm | 2160 | COL | 0.00 | 1 | -0.22 | 25 | -5.50 | | | Calderon, Karen Lineth | | | 2117 | COL | 1.00 | 1 | 0.73 | 25 | 18.25 | |  Rivera, Ingris | | wm | 2144 | COL | 0.00 | 1 | -0.24 | 25 | -6.00 | | | Panesso, Lina | | wc | 1991 | COL | 1.00 | 1 | 0.57 | 25 | 14.25 | | | Ramirez, Heimy Polgar | | | 2036 | COL | 0.50 | 1 | 0.13 | 25 | 3.25 | | | Mateus, Martha | | | 2133 | COL | 0.50 | 1 | 0.25 | 25 | 6.25 | |
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 2ª Eliminatoria Alemania Femenino | Cali | COL | 2008-05-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2035 | 1932 | 2.50 | 5 | 0.68 | 25 | 17.00 | |
| | Gonzalez, Sonia | | | 2162 | COL | 0.00 | 1 | -0.21 | 25 | -5.25 | | | Gelves, Sandra Milena | | | 2065 | COL | 1.00 | 1 | 0.68 | 25 | 17.00 | | | Chaucanes, Lina Marcela | | wm | 2032 | COL | 0.50 | 1 | 0.14 | 25 | 3.50 | | | Panesso, Lina | | wc | 1970 | COL | 0.00 | 1 | -0.45 | 25 | -11.25 | | | Castrillon Gomez, Melissa | | | 1946 | COL | 1.00 | 1 | 0.52 | 25 | 13.00 | |
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) | | | NOTE: K factor changed | | IRT 3ª Eliminatoria Olimpiada Femenino | Bucaramanga | COL | 2008-05-30 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1926 | 1932 | 2.50 | 5 | -0.05 | 15 | -0.75 | |
| | Gelves, Sandra Milena | | | 2065 | COL | 0.00 | 1 | -0.32 | 15 | -4.80 | | | Castro, Natalia Patricia | | | 1877 | COL | 1.00 | 1 | 0.42 | 15 | 6.30 | | | Diaz Narvaez, Adriana C | | | 1905 | COL | 0.00 | 1 | -0.54 | 15 | -8.10 | | | Granada, Angie | | | 1930 | COL | 1.00 | 1 | 0.50 | 15 | 7.50 | | | Salazar, Aura Cristina | | wf | 1855 | COL | 0.50 | 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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