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Individual Calculations July 2009 |
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| Mesa, Brenda Sofia Total change: -30.00 | |   |
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| Nacional Sub12 Femenino | Bogota | COL | 2009-04-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2046 | 1924 | 1.00 | 3 | -0.01 | 25 | -0.25 | |
|  Hernandez Fonseca, Maria Paula | | | 1953 | COL | 0.00 | 1 | -0.46 | 25 | -11.50 | |  Salcedo, Jackeline | | wf | 2091 | COL | 0.00 | 1 | -0.28 | 25 | -7.00 | | | Fiesco, Valentina | | | 2095 | COL | 1.00 | 1 | 0.73 | 25 | 18.25 | |
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) | | | | Nacional Femenino Sub 16 | Cali | COL | 2009-05-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1853 | 1924 | 0.00 | 2 | -1.19 | 25 | -29.75 | |
| | Tobar, Estefania | | | 1826 | COL | 0.00 | 1 | -0.63 | 25 | -15.75 | | | Ocampo, Derly Gineth | | | 1879 | COL | 0.00 | 1 | -0.56 | 25 | -14.00 | |
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) | | |
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