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Individual Calculations January 2018 |
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| Martinez Zambrano, Karina Paola Total change: 19.40 | |   |
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| Sudamericano U12 Fem | Asuncion | PAR | 2017-12-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1486 | 1491 | 5.50 | 9 | 0.97 | 20 | 19.40 | |
|  Montiel Caceres, Helen | | | 1209 | PAR | 0.50 | 1 | -0.34 | 20 | -6.80 | |  Araujo Calvo, Nadia | | | 1462 | PER | 1.00 | 1 | 0.46 | 20 | 9.20 | | | Vega Paucar, Emely Bachellet | | | 1463 | PER | 0.50 | 1 | -0.04 | 20 | -0.80 | | | Huayhuas Robles, Laura Sofia | | | 1306 | PER | 1.00 | 1 | 0.26 | 20 | 5.20 | | | Brito, Sofia | | | 1541 | ARG | 0.50 | 1 | 0.07 | 20 | 1.40 | | | Francisco Guecamburu, Candela Be | | | 1580 | ARG | 0.50 | 1 | 0.12 | 20 | 2.40 | | | Romero Troncoso, Liset Anais | | | 1557 | CHI | 1.00 | 1 | 0.59 | 20 | 11.80 | | | Kikuchi Cadilhac, Mariana Sawae | | | 1726 | BRA | 0.00 | 1 | -0.21 | 20 | -4.20 | | | Rueda Nessi, Juana | | wc | 1531 | ARG | 0.50 | 1 | 0.06 | 20 | 1.20 | |
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) | | |
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