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Individual Calculations January 2018 |
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| Barahona, Dalila Yamileth Total change: -2.00 | |   |
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| VIII Campeonato Panamericano Escolar de Ajedrez Sub 13 Femenino 2017 | San Salvador | ESA | 2017-12-11 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1521 | 1472 | 3.00 | 7 | -0.05 | 40 | -2.00 | |
|  Shih Gould, Annie | | wc | 1605 | CRC | 0.00 | 1 | -0.32 | 40 | -12.80 | |  Rodriguez, Yanci Andrea | | | 1379 | ESA | 1.00 | 1 | 0.37 | 40 | 14.80 | | | Carrillo Aguayo, Bertha Hiromi | | | 1652 | MEX | 0.50 | 1 | 0.24 | 40 | 9.60 | | | Diaz Charpentier, Kristel Meliss | | | 1496 | CRC | 0.50 | 1 | 0.03 | 40 | 1.20 | | | Perez, Damaris Nicole | c | | 1635 | ESA | 0.00 | 1 | -0.28 | 40 | -11.20 | | | Yellamraju, Aparna | | | 1466 | USA | 1.00 | 1 | 0.49 | 40 | 19.60 | | | Ayala Rosero, Ariana Marcela | | | 1415 | ECU | 0.00 | 1 | -0.58 | 40 | -23.20 | |
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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