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Individual Calculations September 2022 |
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| Lopez Rayo, Isabella Total change: 48.26 | |   |
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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 |
| 1886 | 1869 | 5.00 | 9 | 0.74 | 38 | 28.12 | |
|  Salguero, Miguel Angel | | | 1469 * | COL | 1.00 | 1 | 0.08 | 38 | 3.04 | |  Hernandez Montes, Jhon Sebast | | | 2269 * | COL | 0.00 | 1 | -0.08 | 38 | -3.04 | | | Acosta Angulo, Mariana Valentina | | | 1489 | COL | 1.00 | 1 | 0.09 | 38 | 3.42 | | | Castaneda, Jhon David | f | | 2166 | COL | 1.00 | 1 | 0.85 | 38 | 32.30 | | | Pedraza, Yonnattanth | | | 2122 | COL | 0.00 | 1 | -0.19 | 38 | -7.22 | | | Chirivi, Angie Lizeth | | wf | 2074 | COL | 0.50 | 1 | 0.26 | 38 | 9.88 | | | Castano Ortiz, Eder | | | 2057 | COL | 0.00 | 1 | -0.26 | 38 | -9.88 | | | Caicedo Anguila, Juliana | | | 1591 | COL | 0.50 | 1 | -0.33 | 38 | -12.54 | | | Giraldo, Emanuel | | | 1734 | COL | 1.00 | 1 | 0.32 | 38 | 12.16 | | | * 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) | | | | Campeonato Nacional de Ajedrez Mayores Femenino 2022 | Puerto Boyaca | COL | 2022-08-17 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1810 | 1869 | 5.50 | 9 | 0.53 | 38 | 20.14 | |
| | Martinez Salgado, Gabriela | | | 1469 * | COL | 1.00 | 1 | 0.08 | 38 | 3.04 | | | Caicedo Anguila, Juliana | | | 1591 | COL | 0.50 | 1 | -0.33 | 38 | -12.54 | | | Morales, Diana Marcela | | wc | 1885 | COL | 1.00 | 1 | 0.52 | 38 | 19.76 | | | Rivera, Ingris | | wm | 2249 | COL | 0.50 | 1 | 0.41 | 38 | 15.58 | | | Toro Castaneda, Elizabeth | c | | 1937 | COL | 0.00 | 1 | -0.41 | 38 | -15.58 | | | Melgarejo Suarez, Ariatna Valenti | | | 1397 | COL | 1.00 | 1 | 0.05 | 38 | 1.90 | | | Moncada Correa, Sara | | wm | 1910 | COL | 0.00 | 1 | -0.44 | 38 | -16.72 | | | Gomez Guardo, Laura Meli | | wc | 1868 | COL | 1.00 | 1 | 0.50 | 38 | 19.00 | | | Mateus, Martha | | wm | 1982 | COL | 0.50 | 1 | 0.15 | 38 | 5.70 | | | * 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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