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Individual Calculations September 2023 |
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| Narvaez, Zamir Total change: -106.60 | |   |
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| XXX ITT Internacional Feria de Las Flores Medellin 30 Anios | Medellin | COL | 2023-08-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1878 | 2124 | 2.50 | 9 | -4.67 | 20 | -93.40 | |
|  Gonzalez Zapata, Julian David | | | 1874 | COL | 0.00 | 1 | -0.81 | 20 | -16.20 | |  Avellaneda Arevalo, Ronald | | | 1893 | COL | 1.00 | 1 | 0.21 | 20 | 4.20 | | | Ardila, Oscar Humberto | c | | 1987 | COL | 0.00 | 1 | -0.68 | 20 | -13.60 | | | Trujillo Chaverra, Fernando | | | 1982 | COL | 0.00 | 1 | -0.69 | 20 | -13.80 | | | Hernandez Grajales, Andres | | | 1821 | COL | 1.00 | 1 | 0.14 | 20 | 2.80 | | | Rueda Rojas, Richard Alejandro | | | 1796 | COL | 0.50 | 1 | -0.37 | 20 | -7.40 | | | Cuellar Canosa, Nicolas | | | 1852 | COL | 0.00 | 1 | -0.83 | 20 | -16.60 | | | Lopez Gonzalez, Carlos Andres | | | 1943 | COL | 0.00 | 1 | -0.74 | 20 | -14.80 | | | Castano, Saray | | | 1752 | COL | 0.00 | 1 | -0.90 | 20 | -18.00 | |
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) | | | | IRT Fiestas de la Cosecha Pereira 2023 | Pereira | COL | 2023-08-24 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1846 | 2124 | 4.00 | 6 | -0.66 | 20 | -13.20 | |
| | Quevedo Perales, Aaron Wilfredo | | | 1724 * | PER | 0.00 | 1 | -0.92 | 20 | -18.40 | | | Mendez Rodriguez, Andres David | | | 1556 | COL | 1.00 | 1 | 0.02 | 20 | 0.40 | | | Solano, William | | | 1756 | COL | 1.00 | 1 | 0.10 | 20 | 2.00 | | | Jaramillo, Carlos Orlando | | | 1758 | COL | 1.00 | 1 | 0.10 | 20 | 2.00 | | | Garcia Mendez, Engels Vladimir | | | 1956 | COL | 1.00 | 1 | 0.28 | 20 | 5.60 | | | Brizuela Abreu, Ronald Jesus | m | | 2328 | VEN | 0.00 | 1 | -0.24 | 20 | -4.80 | | | * 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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