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Individual Calculations September 2009 |
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| Granada, Angie Total change: -21.30 | |   |
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| IRT Departamental de Antioquia Femenino | Medellin | COL | 2009-07-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2015 | 1910 | 1.50 | 5 | -0.34 | 15 | -5.10 | |
|  Salazar, Aura Cristina | | wf | 2049 | COL | 0.00 | 1 | -0.31 | 15 | -4.65 | |  Echeverry, Maria Yesenia | | | 1851 | COL | 0.50 | 1 | -0.08 | 15 | -1.20 | | | Castrillon Gomez, Melissa | | | 2031 | COL | 0.00 | 1 | -0.34 | 15 | -5.10 | | | Betancur, Carolina | | | 1948 | COL | 1.00 | 1 | 0.55 | 15 | 8.25 | | | Chirivi C, Yenny Astrid | | wm | 2195 | COL | 0.00 | 1 | -0.16 | 15 | -2.40 | |
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) | | | | Centroamericano y del Caribe Sub20 Femenino | Medellin | COL | 2009-07-30 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1946 | 1910 | 1.50 | 6 | -1.22 | 15 | -18.30 | |
| | Heredia Serrano, Carla | | | 2136 | ECU | 0.00 | 1 | -0.21 | 15 | -3.15 | | | Herrera, Milena | | wf | 2118 | COL | 0.00 | 1 | -0.23 | 15 | -3.45 | | | Figueroa, Julissa | | | 1770 | GUA | 0.00 | 1 | -0.69 | 15 | -10.35 | | | Howard, Corinne | | | 1710 | BAR | 1.00 | 1 | 0.24 | 15 | 3.60 | | | Loaiza, Yurani | | | 1975 | COL | 0.50 | 1 | 0.09 | 15 | 1.35 | | | Orejuela Chango, Paulina | | | 1965 | ECU | 0.00 | 1 | -0.42 | 15 | -6.30 | |
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) | | | | Intercolegial Nacional CAT B FEM | Paipa | COL | 2009-08-09 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1961 | 1910 | 1.00 | 2 | 0.14 | 15 | 2.10 | |
| | Castro, Natalia Patricia | | | 2005 | COL | 1.00 | 1 | 0.63 | 15 | 9.45 | | | Suarez, Maria Alexandra | | | 1916 | COL | 0.00 | 1 | -0.49 | 15 | -7.35 | |
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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