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Individual Calculations September 2023 |
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| Olarte Parra, Jhoan Sebastian Total change: -15.60 | |   |
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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 |
| 1714 | 1993 | 6.50 | 9 | -0.78 | 20 | -15.60 | |
|  Alvarado Quintero, Laura Natalia | | | 1593 * | COL | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Pabon Arevalo, Emmanuel Alejandro | | | 1686 | COL | 1.00 | 1 | 0.14 | 20 | 2.80 | | | Calderon Guerra, Danny Patricio | | | 1738 | ECU | 0.00 | 1 | -0.81 | 20 | -16.20 | | | Perez Latorre, Juan Sebastian | | | 1606 | COL | 1.00 | 1 | 0.09 | 20 | 1.80 | | | Londono Zamora, Duberney | | | 1512 | COL | 0.50 | 1 | -0.45 | 20 | -9.00 | | | Sanchez Navarrete, Sonia Ximena | | | 1665 | COL | 1.00 | 1 | 0.13 | 20 | 2.60 | | | Duque Vasquez, David | | | 1757 | COL | 1.00 | 1 | 0.20 | 20 | 4.00 | | | Montoya Echeverri, Sebastian | | | 1915 | COL | 1.00 | 1 | 0.39 | 20 | 7.80 | | | Torres, Jorge Emilio | c | | 1957 | COL | 0.00 | 1 | -0.55 | 20 | -11.00 | | | * 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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