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Rapid:
Individual Calculations January 2020 |
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| Viveros, Erica Johana Total change: -6.20 | |   |
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| XXI Juegos Deportivos Nacionales AJEDREZ RAPIDO Femenino por Equipos | Cartagena | COL | 2019-11-29 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1540 | 1915 | 1.50 | 2 | -0.31 | 20 | -6.20 | |
|  Suarez Ardila, Luisa Maria | | | 1515 * | COL | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Caicedo Anguila, Juliana | | | 1564 | COL | 0.50 | 1 | -0.39 | 20 | -7.80 | | | * 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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