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Blitz:
Individual Calculations July 2023 |
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| Rios Parra, Alejandro Total change: -18.80 | |   |
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| Open IRT Blitz Fiestas del Platano Sabaneta 2023 | Sabaneta | COL | 2023-06-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1888 | 2116 | 6.00 | 9 | -0.94 | 20 | -18.80 | |
|  Meneses Arteaga, Javier Mauricio | | | 1716 * | COL | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Alzate Velez, Valentin | | | 1715 | COL | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Ardila, Oscar Humberto | c | | 1912 | COL | 1.00 | 1 | 0.24 | 20 | 4.80 | | | Valdes Martinez, Miguel A. | | | 2038 | CUB | 0.00 | 1 | -0.61 | 20 | -12.20 | | | Perez, William | | | 1898 | COL | 1.00 | 1 | 0.22 | 20 | 4.40 | | | Aponte Castillo, Ernesto | | | 2045 | COL | 0.00 | 1 | -0.60 | 20 | -12.00 | | | Ortiz Lopera, Miguel Angel | | | 1839 | COL | 1.00 | 1 | 0.17 | 20 | 3.40 | | | Gallego, Jhonatan | | | 1900 | COL | 1.00 | 1 | 0.22 | 20 | 4.40 | | | Salazar, Andres Felipe | | | 1930 | COL | 0.00 | 1 | -0.74 | 20 | -14.80 | | | * 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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