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Individual Calculations February 2023 |
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| Peinado, Edwin Halley Total change: -35.40 | |   |
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| Seleccion Santander a JN2023 Absoluto Ajedrez Clasico | Bucaramanga | COL | 2023-01-14 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1852 | 2163 | 4.00 | 7 | -1.77 | 20 | -35.40 | |
|  Arciniegas Castro, Santiago | | | 1973 | COL | 0.00 | 1 | -0.75 | 20 | -15.00 | |  Hurtado Paez, Andres Jesus | | | 1598 | COL | 1.00 | 1 | 0.02 | 20 | 0.40 | | | Rueda Rojas, Richard Alejandro | | | 1691 | COL | 1.00 | 1 | 0.05 | 20 | 1.00 | | | Gonzalez Bolivar, Juan Jose | | | 1763 * | COL | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Suarez Pinto, Sergio Rafael | | | 1908 | COL | 0.00 | 1 | -0.81 | 20 | -16.20 | | | Gonzalez Delgado, Hugo Andres | | | 1891 | COL | 0.50 | 1 | -0.33 | 20 | -6.60 | | | Peinado Rincon, Giovanny Alfredo | | | 2143 | COL | 0.50 | 1 | -0.03 | 20 | -0.60 | | | * 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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