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Individual Calculations March 2020 |
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| Lopez Rayo, Isabella Total change: 9.20 | |   |
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| Campeonato Nacional Ajedrez Clasico Sub20 Femenino 2020 | Ibague | COL | 2020-02-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1633 | 1676 | 3.50 | 6 | 0.23 | 40 | 9.20 | |
|  Toro Castaneda, Elizabeth | c | | 1936 | COL | 0.00 | 1 | -0.18 | 40 | -7.20 | |  Serrato Ramirez, Alison Ariana | | | 1276 * | COL | 1.00 | 1 | 0.08 | 40 | 3.20 | | | Velasquez, Angie Gabriela | | wf | 1982 | COL | 0.50 | 1 | 0.36 | 40 | 14.40 | | | Suaza, Laura Sofia | | | 1405 | COL | 0.50 | 1 | -0.33 | 40 | -13.20 | | | Hernandez Bermudez, Manuela | | | 1492 | COL | 0.50 | 1 | -0.24 | 40 | -9.60 | | | Ruiz Jaraba, Valentina Sofia | | | 1708 | COL | 1.00 | 1 | 0.54 | 40 | 21.60 | | | * 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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