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Individual Calculations September 2022 |
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| Toro Castaneda, Elizabeth Total change: 34.60 | |   |
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| IRT Internacional Feria de las Flores Medellin 2022 | Medellin | COL | 2022-08-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2004 | 1937 | 3.50 | 7 | 0.61 | 20 | 12.20 | |
|  Campos Gomez, Manuel | f | | 2352 | COL | 0.00 | 1 | -0.07 | 20 | -1.40 | |  Giraldo, Emanuel | | | 1734 | COL | 1.00 | 1 | 0.24 | 20 | 4.80 | | | Caballero, William | | | 2125 | COL | 0.00 | 1 | -0.26 | 20 | -5.20 | | | Marin, Luis Eduardo | | | 1532 | COL | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Esquivel Golcher, Luis Enrique | f | | 2139 | PAN | 1.00 | 1 | 0.76 | 20 | 15.20 | | | Valle, Efrain | f | | 2024 | COL | 0.00 | 1 | -0.38 | 20 | -7.60 | | | Pedraza, Yonnattanth | | | 2122 | COL | 0.50 | 1 | 0.24 | 20 | 4.80 | |
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) | | | | Campeonato Nacional de Ajedrez Mayores Femenino 2022 | Puerto Boyaca | COL | 2022-08-17 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1832 | 1937 | 6.50 | 9 | 1.12 | 20 | 22.40 | |
| | Ladron De Guevara Mendez, Lorena | | | 1537 * | COL | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Zambrano, Karina | | | 1715 | COL | 1.00 | 1 | 0.22 | 20 | 4.40 | | | Melgarejo Suarez, Ariatna Valenti | | | 1397 | COL | 1.00 | 1 | 0.03 | 20 | 0.60 | | | Mateus, Martha | | wm | 1982 | COL | 0.00 | 1 | -0.44 | 20 | -8.80 | | | Lopez Rayo, Isabella | | wc | 1869 | COL | 1.00 | 1 | 0.41 | 20 | 8.20 | | | Hernandez Fonseca, Maria Paula | | | 2098 | COL | 0.00 | 1 | -0.29 | 20 | -5.80 | | | Velez Alvarez, Laura Camila | | wc | 1817 | COL | 1.00 | 1 | 0.34 | 20 | 6.80 | | | Franco Valencia, Beatriz Irene | | wg | 2103 | COL | 0.50 | 1 | 0.22 | 20 | 4.40 | | | Ocampo, Cristina | | wf | 1972 | COL | 1.00 | 1 | 0.55 | 20 | 11.00 | | | * 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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