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Individual Calculations July 2010 |
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| Chumpitaz, Ann Total change: 34.65 | |   |
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| Campeonato Panamericano Sub-20 Femenino 2010 | Cali | COL | 2010-05-20 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2075 | 2047 | 6.00 | 8 | 2.31 | 15 | 34.65 | |
|  Rodriguez Rueda, Paula Andrea | | wf | 2076 | COL | 1.00 | 1 | 0.54 | 15 | 8.10 | |  Heredia Serrano, Carla | | wm | 2095 | ECU | 1.00 | 1 | 0.57 | 15 | 8.55 | | | Mendoza Velazquez, Lorena Aleja | | wm | 2063 | MEX | 1.00 | 1 | 0.52 | 15 | 7.80 | | | Salazar, Aura Cristina | | wf | 2135 | COL | 0.00 | 1 | -0.38 | 15 | -5.70 | | | Chirivi C, Jenny Astrid | | wm | 2169 | COL | 1.00 | 1 | 0.67 | 15 | 10.05 | | | Romero Echeverria, Abigail | | | 2054 | ECU | 1.00 | 1 | 0.51 | 15 | 7.65 | | | Ramirez, Heimy Polgar | | | 2027 | COL | 0.50 | 1 | -0.03 | 15 | -0.45 | | | Salazar Loor, Sara | | | 1981 | ECU | 0.50 | 1 | -0.09 | 15 | -1.35 | |
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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