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Individual Calculations April 2009 |
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| Castrillon Gomez, Melissa Total change: 25.05 | |   |
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| Nacional Sub18 Femenino | Bogota | COL | 2008-12-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1998 | 1994 | 6.00 | 7 | 2.54 | 15 | 38.10 | |
|  Orozco, Lina Yomayra | | | 2097 | COL | 1.00 | 1 | 0.64 | 15 | 9.60 | |  Ocampo, Derly Gineth | | | 1876 | COL | 1.00 | 1 | 0.34 | 15 | 5.10 | | | Salazar, Aura Cristina | | wf | 2016 | COL | 1.00 | 1 | 0.53 | 15 | 7.95 | | | Salcedo, Diana | | wf | 2009 | COL | 1.00 | 1 | 0.52 | 15 | 7.80 | | | Santos, Natalia Andrea | | | 1981 | COL | 0.00 | 1 | -0.52 | 15 | -7.80 | | | Ramirez, Heimy Polgar | | | 2027 | COL | 1.00 | 1 | 0.55 | 15 | 8.25 | | | Panesso, Lina | | wc | 1980 | COL | 1.00 | 1 | 0.48 | 15 | 7.20 | |
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) | | | | Torneo departamental Abierto de apertura ANT | Medellin | COL | 2009-01-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2151 | 2002 | 0.00 | 2 | -0.60 | 15 | -9.00 | |
| | Guerrero, Juan Carlos | | | 2183 | COL | 0.00 | 1 | -0.26 | 15 | -3.90 | | | Franco, Angela | | wf | 2118 | COL | 0.00 | 1 | -0.34 | 15 | -5.10 | |
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 Departamental Sub 20 | Medellin | COL | 2009-02-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2026 | 2002 | 3.00 | 7 | -0.27 | 15 | -4.05 | |
| | Blandon Villa, Diego F | | | 2072 | COL | 0.00 | 1 | -0.40 | 15 | -6.00 | | | Carvajal Montoya, Juan Camilo | | | 1929 | COL | 1.00 | 1 | 0.40 | 15 | 6.00 | | | Chirivi, Jenny | | wm | 2155 | COL | 0.00 | 1 | -0.30 | 15 | -4.50 | | | Valencia, Camilo | | | 2036 | COL | 0.00 | 1 | -0.45 | 15 | -6.75 | | | Posada, Juan Manuel | f | | 2053 | COL | 0.00 | 1 | -0.43 | 15 | -6.45 | | | Granada, Angie | | | 1923 | COL | 1.00 | 1 | 0.39 | 15 | 5.85 | | | Garcia, Cifuentes Andres Feli | | | 2015 | COL | 1.00 | 1 | 0.52 | 15 | 7.80 | |
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) | | |
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