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Individual Calculations November 2019 |
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| Ayala Rosero, Ariana Marcela Total change: -25.20 | |   |
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| I Festival Nacional Escolar y Colegial sub15 femenino 2019 | Guayaquil | ECU | 2019-09-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1419 | 1542 | 2.00 | 4 | -0.63 | 40 | -25.20 | |
|  Norona, Mariaemilia | | | 1294 | ECU | 1.00 | 1 | 0.19 | 40 | 7.60 | |  Caicedo Loor, Keyra | | | 1605 | ECU | 0.00 | 1 | -0.41 | 40 | -16.40 | | | Martinez Zambrano, Karina Paola | | | 1426 | ECU | 1.00 | 1 | 0.34 | 40 | 13.60 | | | Cata Pallo, Alejandra Nicole | | wc | 1351 | ECU | 0.00 | 1 | -0.75 | 40 | -30.00 | |
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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