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Individual Calculations July 2010 |
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| Ramirez, Heimy Polgar Total change: 17.10 | |   |
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| Campeonato Panamericano Sub-20 Femenino 2010 | Cali | COL | 2010-05-20 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2036 | 2027 | 3.50 | 7 | 0.11 | 15 | 1.65 | |
|  Salazar, Aura Cristina | | wf | 2135 | COL | 0.00 | 1 | -0.35 | 15 | -5.25 | |  Chavez, Diana Maria | | | 1834 | COL | 1.00 | 1 | 0.25 | 15 | 3.75 | | | Romero Echeverria, Abigail | | | 2054 | ECU | 0.00 | 1 | -0.46 | 15 | -6.90 | | | Rodriguez, Sofia | | | 1929 | COL | 1.00 | 1 | 0.37 | 15 | 5.55 | | | Chirivi C, Jenny Astrid | | wm | 2169 | COL | 1.00 | 1 | 0.69 | 15 | 10.35 | | | Chumpitaz, Ann | | wf | 2047 | PER | 0.50 | 1 | 0.03 | 15 | 0.45 | | | Orozco, Lina Yomayra | | wc | 2081 | COL | 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) | | | | IRT Fase Semifinal Camp Nal Mayores Femenino | Medellin | COL | 2010-06-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2030 | 2027 | 5.00 | 8 | 1.03 | 15 | 15.45 | |
| | Orozco, Luz Elena | | | 2131 | COL | 0.50 | 1 | 0.14 | 15 | 2.10 | | | Suarez, Maria Alexandra | | | 1983 | COL | 1.00 | 1 | 0.44 | 15 | 6.60 | | | Castrillon Gomez, Melissa | | wf | 2051 | COL | 0.00 | 1 | -0.47 | 15 | -7.05 | | | Diaz Narvaez, Adriana C | | | 1969 | COL | 0.50 | 1 | -0.08 | 15 | -1.20 | | | Pachon, Adriana | | wf | 1940 | COL | 1.00 | 1 | 0.38 | 15 | 5.70 | | | Panesso Rivera, Jenny | | | 1970 | COL | 1.00 | 1 | 0.42 | 15 | 6.30 | | | Orozco, Lina Yomayra | | wc | 2081 | COL | 0.50 | 1 | 0.08 | 15 | 1.20 | | | Herrera, Milena | | wf | 2115 | COL | 0.50 | 1 | 0.12 | 15 | 1.80 | |
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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