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Individual Calculations July 2008 |
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| Gonzalez, Sonia Total change: -68.50 | |   |
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| IRT 1ª Eliminatoria Olimpiada Femenino | Bogota | COL | 2008-03-20 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1959 | 2162 | 2.50 | 6 | -2.06 | 25 | -51.50 | |
|  Castrillon Gomez, Melissa | | | 1882 | COL | 1.00 | 1 | 0.16 | 25 | 4.00 | |  Rodriguez, Paula Andrea | | wf | 1954 | COL | 0.00 | 1 | -0.77 | 25 | -19.25 | | | Salazar, Aura Cristina | | wf | 1914 | COL | 1.00 | 1 | 0.19 | 25 | 4.75 | | | Panesso, Lina | | wc | 1991 | COL | 0.00 | 1 | -0.73 | 25 | -18.25 | | | Orozco, Luz Elena | | | 1946 | COL | 0.00 | 1 | -0.78 | 25 | -19.50 | | | Gelves, Sandra Milena | | | 2065 | COL | 0.50 | 1 | -0.13 | 25 | -3.25 | |
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 |
| 1926 | 2162 | 2.50 | 4 | -0.68 | 25 | -17.00 | |
| | Matta, Paola Andrea | | | 1932 | COL | 1.00 | 1 | 0.21 | 25 | 5.25 | | | Panesso, Jenny | | | 1963 | COL | 0.50 | 1 | -0.26 | 25 | -6.50 | | | Orozco, Lina Yomayra | | | 1954 | COL | 1.00 | 1 | 0.23 | 25 | 5.75 | | | Salazar, Aura Cristina | | wf | 1855 | COL | 0.00 | 1 | -0.86 | 25 | -21.50 | |
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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