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Individual Calculations January 2022 |
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| Melgarejo, Valentina Total change: -4.00 | |   |
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| Campeonato Nacional Mayores por Equipos Ajedrez Clasico Femenino | Medellin | COL | 2021-12-08 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1643 | 1432 | 1.00 | 4 | -0.10 | 40 | -4.00 | |
|  Mercado Maestre, Maria Angel | | | 1295 | COL | 0.00 | 1 | -0.68 | 40 | -27.20 | |  Gomez Vasquez, Laura Sofia | | | 1612 | COL | 1.00 | 1 | 0.74 | 40 | 29.60 | | | Toro Castaneda, Elizabeth | c | | 1832 * | COL | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Dominguez, Laura Lucia | | wf | 1832 * | COL | 0.00 | 1 | -0.08 | 40 | -3.20 | | | * 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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