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Individual Calculations September 2023 |
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| Uribe Valencia, Victor Alexis Total change: -31.80 | |   |
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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 |
| 1522 | 1807 | 5.00 | 8 | -1.59 | 20 | -31.80 | |
|  Buitrago Garces, Maicol | | | 1407 * | COL | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Alzate Velez, Valentin | | | 1545 | COL | 0.50 | 1 | -0.32 | 20 | -6.40 | | | Lopez Giraldo, Maria Camila | | | 1680 | COL | 1.00 | 1 | 0.33 | 20 | 6.60 | | | Lizarazo, Alba Patricia | | | 1553 | COL | 1.00 | 1 | 0.19 | 20 | 3.80 | | | Perez Tangarife, Simon | | | 1522 | COL | 0.50 | 1 | -0.34 | 20 | -6.80 | | | Osorio Ruiz, Juan Carlos | | | 1604 | COL | 0.50 | 1 | -0.26 | 20 | -5.20 | | | Malagon Guzman, Juan Daniel | | | 1559 | COL | 0.00 | 1 | -0.81 | 20 | -16.20 | | | Sanchez Soba, Omar Jose | | | 1308 | COL | 0.50 | 1 | -0.46 | 20 | -9.20 | | | * 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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