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Individual Calculations June 2023 |
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| Franco Perez, Yolima Total change: -19.80 | |   |
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| II Clasificatorio a los VI Juegos Paranacionales Eje Cafetero FEDEDIV 2023 B1 Femenino Clasico | Bogota | COL | 2023-05-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1216 | 1506 | 1.50 | 3 | -0.99 | 20 | -19.80 | |
|  Vasquez Zambrano, Alejandra | | | 1106 * | COL | 0.50 | 1 | -0.42 | 20 | -8.40 | |  Rodriguez Tovar, Liliana | | | 1182 | COL | 1.00 | 1 | 0.13 | 20 | 2.60 | | | Contreras Sandoval, Leidy Tatiana | | | 1359 | COL | 0.00 | 1 | -0.70 | 20 | -14.00 | | | * 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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