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Individual Calculations July 2009 |
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| Ocampo, Derly Gineth Total change: -10.50 | |   |
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| Nacional Sub20 Femenino | Bogota | COL | 2009-04-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1933 | 1879 | 3.00 | 7 | -0.01 | 25 | -0.25 | |
|  Ramirez, Heimy Polgar | | | 2040 | COL | 1.00 | 1 | 0.71 | 25 | 17.75 | |  Chirivi C, Yenny Astrid | | wm | 2167 | COL | 0.00 | 1 | -0.16 | 25 | -4.00 | | | Salazar, Aura Cristina | | wf | 2031 | COL | 0.00 | 1 | -0.30 | 25 | -7.50 | | | Trujillo Urriago, Karen J | | | 1605 | COL | 1.00 | 1 | 0.17 | 25 | 4.25 | | | Aguilar, Natalia Andrea | | | 1929 | COL | 0.00 | 1 | -0.43 | 25 | -10.75 | | | Ortegon Villacorte, Linda Dan | | | 1787 | COL | 1.00 | 1 | 0.37 | 25 | 9.25 | | | Fiesco, Ivon Gigiola | | | 1971 | COL | 0.00 | 1 | -0.37 | 25 | -9.25 | |
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 |
| 1989 | 1879 | 1.00 | 4 | -0.41 | 25 | -10.25 | |
| | Fiesco, Ivon Gigiola | | | 1971 | COL | 0.00 | 1 | -0.37 | 25 | -9.25 | | | Fiesco, Valentina | | | 2095 | COL | 0.00 | 1 | -0.22 | 25 | -5.50 | | | Mesa, Brenda Sofia | | | 1924 | COL | 1.00 | 1 | 0.56 | 25 | 14.00 | | | Loaiza, Yurani | | | 1964 | COL | 0.00 | 1 | -0.38 | 25 | -9.50 | |
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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