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Individual Calculations September 2023 |
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| Simancas Maradei, Miguel Alejand Total change: 17.20 | |   |
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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 |
| 1731 | 1985 | 8.00 | 9 | 0.86 | 20 | 17.20 | |
|  Castillo Miranda, Mario Anel | | | 1585 * | PAN | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Cotes, Donato | | | 1645 | COL | 1.00 | 1 | 0.12 | 20 | 2.40 | | | Ceballos Castellanos, Isabela | | | 1700 | COL | 0.00 | 1 | -0.84 | 20 | -16.80 | | | Castro Lombana, Juan Pablo | | | 1572 | COL | 1.00 | 1 | 0.07 | 20 | 1.40 | | | Correa, Daniel | | | 1687 | COL | 1.00 | 1 | 0.15 | 20 | 3.00 | | | Calderon Guerra, Danny Patricio | | | 1738 | ECU | 1.00 | 1 | 0.19 | 20 | 3.80 | | | Melo Ramirez, Marlon Roman | | | 1839 | COL | 1.00 | 1 | 0.30 | 20 | 6.00 | | | Bernal Perdomo, Francisco Jose | | | 1849 | COL | 1.00 | 1 | 0.32 | 20 | 6.40 | | | Ortiz Lopera, Miguel Angel | | | 1962 | COL | 1.00 | 1 | 0.47 | 20 | 9.40 | | | * 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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