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Individual Calculations August 2023 |
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| Hernandez Pinzon, Helvert Total change: -20.00 | |   |
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| IRT Sub 1999 Fiestas del Platano Sabaneta 2023 | Sabaneta | COL | 2023-06-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1694 | 1909 | 5.00 | 8 | -0.95 | 20 | -19.00 | |
|  Correal Gomez, Juana Fernanda | | | 1629 | COL | 1.00 | 1 | 0.16 | 20 | 3.20 | |  Viasus, Juan Diego | c | | 1509 * | COL | 0.50 | 1 | -0.42 | 20 | -8.40 | | | Zapata, Olga Maria | | wf | 1537 | COL | 1.00 | 1 | 0.10 | 20 | 2.00 | | | Ortiz Lopera, Miguel Angel | | | 1774 | COL | 0.50 | 1 | -0.18 | 20 | -3.60 | | | Lopez Giraldo, Maria Camila | | | 1511 | COL | 0.50 | 1 | -0.42 | 20 | -8.40 | | | Valencia Escobar, Dario | | | 1854 | COL | 0.50 | 1 | -0.08 | 20 | -1.60 | | | Duque Vasquez, David | | | 1778 | COL | 1.00 | 1 | 0.32 | 20 | 6.40 | | | Valle, Efrain | f | | 1961 | COL | 0.00 | 1 | -0.43 | 20 | -8.60 | | | * 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) | | | | IRT Rivera Aniversario 80 AI Luis Eduardo Hernandez Fierro Inmemoriam | Rivera | COL | 2023-07-20 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1697 | 1915 | 4.50 | 6 | -0.05 | 20 | -1.00 | |
| | Yepes Bermudez, Maribel | | | 1515 * | COL | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Dabraccio, Guillermo | | | 1582 | COL | 1.00 | 1 | 0.12 | 20 | 2.40 | | | Bernal Perdomo, Francisco Jose | | | 1732 | COL | 0.50 | 1 | -0.24 | 20 | -4.80 | | | Lopez Mallen, Neudys Enmanuel | | | 1905 | DOM | 0.00 | 1 | -0.51 | 20 | -10.20 | | | Cuervo, Alexander | | | 1742 | COL | 1.00 | 1 | 0.27 | 20 | 5.40 | | | Zambrano, Karina | | | 1708 | COL | 1.00 | 1 | 0.23 | 20 | 4.60 | | | * 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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