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Individual Calculations October 2021 |
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| Lopez Rayo, Isabella Total change: -32.80 | |   |
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| Centroamericano y del Caribe Sub-20 Femenino | Pereira | COL | 2021-09-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1597 | 1781 | 5.50 | 9 | -0.82 | 40 | -32.80 | |
|  Ladron De Guevara Mendez, Lorena | | | 1381 * | COL | 1.00 | 1 | 0.08 | 40 | 3.20 | |  Hernandez Bermudez, Manuela | | | 1921 | COL | 0.00 | 1 | -0.31 | 40 | -12.40 | | | Valencia Lopez, Greissy Sofia | | | 1381 * | COL | 1.00 | 1 | 0.08 | 40 | 3.20 | | | Leal, Dayana Vanessa | | | 1550 | COL | 0.00 | 1 | -0.79 | 40 | -31.60 | | | Espinoza Balza, Abril Nathaly | | | 1381 * | VEN | 1.00 | 1 | 0.08 | 40 | 3.20 | | | Castillo Beitia, Ashley | | | 1543 | PAN | 1.00 | 1 | 0.20 | 40 | 8.00 | | | Diaz Charpentier, Kristel Meliss | | | 1898 | CRC | 0.50 | 1 | 0.16 | 40 | 6.40 | | | Suarez Ardila, Luisa Maria | | | 1737 | COL | 0.00 | 1 | -0.56 | 40 | -22.40 | | | Caicedo Anguila, Juliana | | | 1583 | COL | 1.00 | 1 | 0.24 | 40 | 9.60 | | | * 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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