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Individual Calculations September 2023 |
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| Giron Ochoa, Cesar Augusto Total change: -48.40 | |   |
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| XXX IRT Aficionados Feria de Las Flores Medellin 30 Anios | Medellin | COL | 2023-08-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1588 | 1880 | 5.50 | 8 | -1.21 | 40 | -48.40 | |
|  Hernandez, Deyner Andres | | | 1593 | COL | 1.00 | 1 | 0.16 | 40 | 6.40 | |  Renteria, Jakson Alexander | | | 1629 | COL | 1.00 | 1 | 0.19 | 40 | 7.60 | | | Osorio Ruiz, Juan Carlos | | | 1604 | COL | 0.50 | 1 | -0.33 | 40 | -13.20 | | | Orbe Vivero, Ariadna Estefania | | | 1507 | ECU | 0.00 | 1 | -0.90 | 40 | -36.00 | | | Remolina Garcia, Mayra Xiomara | | | 1480 * | COL | 1.00 | 1 | 0.08 | 40 | 3.20 | | | Perez Tangarife, Simon | | | 1522 | COL | 0.50 | 1 | -0.40 | 40 | -16.00 | | | Negron Lizarazo, Juan Sebastian | c | | 1688 | COL | 1.00 | 1 | 0.25 | 40 | 10.00 | | | Lopez Giraldo, Maria Camila | | | 1680 | COL | 0.50 | 1 | -0.26 | 40 | -10.40 | | | * 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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