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Individual Calculations September 2018 |
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| Brown, Raehanna Total change: 2.80 | |   |
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| XXIX Festival Panamericano de la Juventud U-14 Fem | Santiago | CHI | 2018-07-22 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1487 | 1520 | 5.00 | 9 | 0.07 | 40 | 2.80 | |
|  Borda Rodas, Anapaola S. | | wf | 1920 * | ARG | 0.00 | 1 | -0.08 | 40 | -3.20 | |  Nole Alvarez, Antuannet Huguette | | | 1199 | PER | 1.00 | 1 | 0.13 | 40 | 5.20 | | | Sandoval Rivera, Alejandra | | | 1342 | MEX | 1.00 | 1 | 0.27 | 40 | 10.80 | | | Ayala Rosero, Ariana Marcela | | wc | 1472 | ECU | 0.50 | 1 | -0.07 | 40 | -2.80 | | | Perez Hernandez, Vicmary C. | | | 1679 | VEN | 0.00 | 1 | -0.29 | 40 | -11.60 | | | Hormazabal Figueroa, Constanza Va | | | 1491 | CHI | 1.00 | 1 | 0.46 | 40 | 18.40 | | | Yellamraju, Aparna | | | 1500 | USA | 0.00 | 1 | -0.53 | 40 | -21.20 | | | Oviedo Acosta, Paula | | | 1264 | PAR | 1.00 | 1 | 0.19 | 40 | 7.60 | | | Diaz Charpentier, Kristel Meliss | | | 1515 | CRC | 0.50 | 1 | -0.01 | 40 | -0.40 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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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