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Individual Calculations March 2020 |
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| Ruiz Jaraba, Valentina Sofia Total change: -51.60 | |   |
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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 |
| 1655 | 1708 | 2.00 | 6 | -1.29 | 40 | -51.60 | |
|  Ramos Rocha, Natalia | | | 1308 * | COL | 1.00 | 1 | 0.08 | 40 | 3.20 | | | Perez Valcarcel, Maria Jose | | | 1443 | COL | 1.00 | 1 | 0.18 | 40 | 7.20 | | | Toro Castaneda, Elizabeth | c | | 1936 | COL | 0.00 | 1 | -0.21 | 40 | -8.40 | |  Pinillo Canon, Silvana | | wc | 1678 | COL | 0.00 | 1 | -0.54 | 40 | -21.60 | | | Gomez Guardo, Laura Melissa | | wc | 1888 | COL | 0.00 | 1 | -0.26 | 40 | -10.40 | | | Lopez Rayo, Isabella | | wc | 1676 | COL | 0.00 | 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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