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Individual Calculations September 2018 |
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| Chavarria Soto, Ariana Lucia Total change: 56.40 | |   |
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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 |
| 1373 | 1053 | 3.00 | 9 | 1.69 | 40 | 67.60 | |
|  Ruiz Jaraba, Valentina Sofia | | | 1453 * | COL | 0.50 | 1 | 0.42 | 40 | 16.80 | |  Hormazabal Figueroa, Constanza Va | | | 1453 * | CHI | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Matute Escobar, Roxanny | | wf | 1453 * | VEN | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Silva, Liara Blanco | | | 1347 | BRA | 1.00 | 1 | 0.85 | 40 | 34.00 | | | Diaz Charpentier, Kristel Meliss | | | 1453 * | CRC | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Nole Alvarez, Antuannet Huguette | | | 1199 | PER | 1.00 | 1 | 0.70 | 40 | 28.00 | | | Perez Canete, Dora | | | 1443 | PAR | 0.00 | 1 | -0.09 | 40 | -3.60 | | | Rodriguez Torres, Shadia A | | | 1212 | MEX | 0.50 | 1 | 0.21 | 40 | 8.40 | | | Sandoval Rivera, Alejandra | | | 1342 | MEX | 0.00 | 1 | -0.16 | 40 | -6.40 | | | * 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) | | | | III Campeonato Nacional Juvenil Categorias Impares 2018 Sub 13 Femenino | Lima | PER | 2018-08-20 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1254 | 1053 | 1.50 | 7 | -0.28 | 40 | -11.20 | |
| | Huayhuas Robles, Laura Sofia | | | 1433 | PER | 0.00 | 1 | -0.09 | 40 | -3.60 | | | Avila Castillo, Luciana Brunela | | | 1226 | PER | 0.00 | 1 | -0.27 | 40 | -10.80 | | | Yamunaque Dominguez, Libertad Yta | | | 1283 | PER | 0.50 | 1 | 0.29 | 40 | 11.60 | | | Inti Tapia, Mirella | | | 1214 | PER | 1.00 | 1 | 0.71 | 40 | 28.40 | | | Peralta Coronado, Mariel Stephan | | | 1256 | PER | 0.00 | 1 | -0.24 | 40 | -9.60 | | | Tacas Cardenas, Andrea Ximena | | | 1050 | PER | 0.00 | 1 | -0.50 | 40 | -20.00 | | | Espinoza Pena, Shady Medaly | | | 1318 | PER | 0.00 | 1 | -0.18 | 40 | -7.20 | |
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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