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Blitz:
Individual Calculations August 2023 |
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| Zambrano, Karina Total change: -2.40 | |   |
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| Copa Colombia 2023 Blitz | Pereira | COL | 2023-07-29 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1806 | 1827 | 4.00 | 8 | -0.12 | 20 | -2.40 | |
|  Martinez Salgado, Gabriela | | | 1427 * | COL | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Lopez Idarraga, Daniel Eduardo | f | | 2007 | COL | 1.00 | 1 | 0.74 | 20 | 14.80 | |  Florez Salazar, Luis Angel | | | 2089 | COL | 0.00 | 1 | -0.18 | 20 | -3.60 | | | Castano, Julian Marcelo | | | 2066 | COL | 0.50 | 1 | 0.30 | 20 | 6.00 | | | Ardila, Oscar Humberto | c | | 1949 | COL | 0.50 | 1 | 0.17 | 20 | 3.40 | | | Puerta Rendon, Josue | | | 1680 | COL | 0.00 | 1 | -0.70 | 20 | -14.00 | | | Puerta Rendon, Jacobo | | | 1693 | COL | 0.00 | 1 | -0.68 | 20 | -13.60 | | | Garcia, Juan Jose | | | 1536 | COL | 1.00 | 1 | 0.15 | 20 | 3.00 | | | * 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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