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Individual Calculations March 2022 |
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| Ayala Rosero, Ariana Marcela Total change: 78.80 | |   |
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| XVII FESTIVAL SUDAMERICANO DE LA JUVENTUD SUB 18 FEMENINO 2021 | GUAYAQUIL | ECU | 2022-01-25 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1553 | 1496 | 6.00 | 9 | 1.97 | 40 | 78.80 | |
|  Guazhco Ortega, Pamela Salome | | | 1096 * | ECU | 1.00 | 1 | 0.08 | 40 | 3.20 | |  Garcia Andrada, Heidy Nicole | | wf | 1946 | PER | 0.00 | 1 | -0.06 | 40 | -2.40 | | | Orbe Vivero, Veronica Priscila | | | 1468 | ECU | 1.00 | 1 | 0.46 | 40 | 18.40 | | | Quezada Pauker, Kathleen Gabriela | | wc | 1601 | ECU | 1.00 | 1 | 0.64 | 40 | 25.60 | | | Alvarez Dominguez, Hellen Melissa | | | 1419 | ECU | 1.00 | 1 | 0.39 | 40 | 15.60 | | | Contreras Huaman, Fiorella Daiana | | wf | 1949 | PER | 0.00 | 1 | -0.06 | 40 | -2.40 | | | Bravo Mallcco, Kate Azumi | | | 1821 | PER | 0.00 | 1 | -0.13 | 40 | -5.20 | | | Mariduena Villa, Jamileth Roxanna | | | 1163 | ECU | 1.00 | 1 | 0.12 | 40 | 4.80 | | | Cruz Flores, Beatriz Milagros | | | 1515 | PER | 1.00 | 1 | 0.53 | 40 | 21.20 | | | * 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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