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Individual Calculations October 2021 |
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| Varela, Maria De Los Angeles Total change: -36.40 | |   |
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| IRT Segunda Categoria Antioquia 2021 | Medellin | COL | 2021-09-08 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1646 | 1826 | 3.00 | 5 | -0.47 | 20 | -9.40 | |
|  Luna Monsalve, Sofia | | | 1426 * | COL | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Manrique Bermudez, Josue | | | 1426 * | COL | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Loaiza Cuervo, Santiago | | | 1745 | COL | 0.00 | 1 | -0.61 | 20 | -12.20 | | | Gomez Rondon, Samuel | | | 1690 | COL | 1.00 | 1 | 0.32 | 20 | 6.40 | | | Llano Buritica, Eduardo | | | 1944 | COL | 0.00 | 1 | -0.34 | 20 | -6.80 | | | * 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) | | | | Centroamericano y del Caribe Sub-20 Femenino | Pereira | COL | 2021-09-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1648 | 1826 | 5.00 | 9 | -1.35 | 20 | -27.00 | |
| | Castillo Beitia, Ashley | | | 1543 | PAN | 0.50 | 1 | -0.34 | 20 | -6.80 | | | Castano, Saray | | | 1693 | COL | 0.00 | 1 | -0.68 | 20 | -13.60 | | | Caicedo Anguila, Juliana | | | 1583 | COL | 1.00 | 1 | 0.20 | 20 | 4.00 | | | Valencia Lopez, Greissy Sofia | | | 1426 * | COL | 0.50 | 1 | -0.42 | 20 | -8.40 | | | Vasquez Jaen, Lourdes Lorena | | | 1732 | PAN | 1.00 | 1 | 0.37 | 20 | 7.40 | | | Ruiz Jaraba, Valentina Sofia | | | 1796 | COL | 0.00 | 1 | -0.54 | 20 | -10.80 | | | Olier Robayo, Mishelle Dayana | | | 1426 * | COL | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Diaz Charpentier, Kristel Meliss | | | 1898 | CRC | 1.00 | 1 | 0.60 | 20 | 12.00 | | | Suarez Ardila, Luisa Maria | | | 1737 | COL | 0.00 | 1 | -0.62 | 20 | -12.40 | | | * 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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