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Individual Calculations July 2023 |
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| Castaneda, Jorge Luis Total change: -20.00 | |   |
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| Campeonato Nacional de Mayores Absoluto 2023 | Cartagena | COL | 2023-06-08 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1901 | 2205 | 5.50 | 8 | -1.00 | 20 | -20.00 | |
|  Rueda Ahumada, Gabriel Omar | | | 1805 * | COL | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Ortiz Lopera, Miguel Angel | | | 1774 | COL | 0.50 | 1 | -0.43 | 20 | -8.60 | | | Negron Arias, Juan Carlos | | | 1910 | COL | 0.50 | 1 | -0.35 | 20 | -7.00 | | | Caballero Marrugo, David Jose | | | 1869 | COL | 0.50 | 1 | -0.38 | 20 | -7.60 | | | Narvaez Ramirez, Faber Alberto | f | | 2076 | COL | 1.00 | 1 | 0.33 | 20 | 6.60 | | | Hernandez Jimenez, Jeronimo | f | | 2151 | COL | 0.50 | 1 | -0.08 | 20 | -1.60 | | | Londono Lopez, Donaldo | f | | 2071 | COL | 0.50 | 1 | -0.18 | 20 | -3.60 | | | Negron Lizarazo, Juan Sebastian | c | | 1555 | COL | 1.00 | 1 | 0.01 | 20 | 0.20 | | | * 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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