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Individual Calculations July 2023 |
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| Ruiz Jaraba, Valentina Sofia Total change: 62.20 | |   |
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| Campeonato Nacional de Mayores Femenino 2023 | Cartagena | COL | 2023-06-08 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1728 | 1776 | 6.00 | 9 | 1.08 | 20 | 21.60 | |
|  Alvarado Quintero, Laura Natalia | | | 1398 | COL | 1.00 | 1 | 0.09 | 20 | 1.80 | |  Luna Monsalve, Sofia | | | 1441 | COL | 1.00 | 1 | 0.12 | 20 | 2.40 | | | Caicedo Anguila, Juliana | | | 1706 | COL | 0.50 | 1 | -0.10 | 20 | -2.00 | | | Hernandez Bermudez, Manuela | | wf | 1883 | COL | 0.00 | 1 | -0.35 | 20 | -7.00 | | | Brito Carrascal, Isabela | | | 1575 | COL | 1.00 | 1 | 0.24 | 20 | 4.80 | | | Matta, Paola Andrea | | | 1911 | COL | 1.00 | 1 | 0.68 | 20 | 13.60 | | | Pachon Gutierrez, Adriana Paola | | wf | 2024 | COL | 0.00 | 1 | -0.19 | 20 | -3.80 | | | Gomez Guardo, Laura Melissa | | wc | 1845 | COL | 1.00 | 1 | 0.60 | 20 | 12.00 | | | Aguas Cardenas, Darley | | | 1767 | COL | 0.50 | 1 | -0.01 | 20 | -0.20 | |
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) | | | | IRT Campeonato Nacional Amateur 2023 Categoria Sub-2000 Absoluto | Medellin | COL | 2023-06-16 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1819 | 1776 | 5.00 | 7 | 1.95 | 20 | 39.00 | |
| | Sedlmayr, David | | | 1954 | GER | 0.00 | 1 | -0.27 | 20 | -5.40 | | | Diaz Gonzalez, Ana Sofia | | | 1444 | COL | 1.00 | 1 | 0.12 | 20 | 2.40 | | | Renteria Rodriguez, Henry | | | 1897 | COL | 1.00 | 1 | 0.66 | 20 | 13.20 | | | Martinez, Mauricio | | | 1871 | COL | 1.00 | 1 | 0.63 | 20 | 12.60 | | | Mena Cordoba, Yamil Octavio | c | | 1873 | COL | 0.50 | 1 | 0.13 | 20 | 2.60 | | | Ayala Delgado, Sergio Alejandro | | | 1758 | COL | 1.00 | 1 | 0.47 | 20 | 9.40 | | | Perez, William | | | 1934 | COL | 0.50 | 1 | 0.21 | 20 | 4.20 | |
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 Sub-20 Femenino 2023 | Cali | COL | 2023-06-22 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1577 | 1776 | 5.00 | 7 | 0.08 | 20 | 1.60 | |
| | Rendon, Isabela | | | 1355 | COL | 1.00 | 1 | 0.07 | 20 | 1.40 | | | Alape Gonzalez, Laura Sofia | | | 1388 | COL | 1.00 | 1 | 0.09 | 20 | 1.80 | | | Hernandez Bermudez, Manuela | | wf | 1883 | COL | 0.00 | 1 | -0.35 | 20 | -7.00 | | | Quevedo Bonilla, Paula Thaliana | | | 1376 * | COL | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Ceballos Castellanos, Isabela | | | 1633 | COL | 0.00 | 1 | -0.69 | 20 | -13.80 | | | Mercado Maestre, Maria Angel | | | 1399 | COL | 1.00 | 1 | 0.09 | 20 | 1.80 | | | Lopez Rayo, Isabella | | wc | 2006 | COL | 1.00 | 1 | 0.79 | 20 | 15.80 | | | * 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) | | |
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