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Individual Calculations July 2023 |
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| Cifuentes Camacho, Miguel Angel Total change: 20.40 | |   |
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| Campeonato Nacional de Mayores Absoluto 2023 | Cartagena | COL | 2023-06-08 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1755 | 1583 | 2.00 | 5 | 0.18 | 40 | 7.20 | |
|  Valle, Efrain | f | | 1961 | COL | 0.00 | 1 | -0.09 | 40 | -3.60 | | | Acuna, Nelson David | | | 1978 | COL | 0.50 | 1 | 0.42 | 40 | 16.80 | |  Rivera, Ingris | | wm | 2239 | COL | 0.00 | 1 | -0.01 | 40 | -0.40 | | | Marquez Martelo, Alex Josue | | | 1183 * | COL | 1.00 | 1 | 0.08 | 40 | 3.20 | | | Varela Sanchez, David Yoel | | | 1414 | COL | 0.50 | 1 | -0.22 | 40 | -8.80 | | | * 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) | | | | Campeonato Nacional Sub-20 Absoluto 2023 | Cali | COL | 2023-06-22 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1673 | 1583 | 2.50 | 5 | 0.33 | 40 | 13.20 | |
| | Garzon Camelo, Andres Santiago | | | 1957 | COL | 0.00 | 1 | -0.10 | 40 | -4.00 | | | Cardona Duque, Juan Esteban | | | 1338 | COL | 1.00 | 1 | 0.20 | 40 | 8.00 | | | Pena De Lima, Carlos Andres | | | 1451 | COL | 0.00 | 1 | -0.68 | 40 | -27.20 | | | Cano Alcaraz, Juan Jose | | | 1546 | COL | 1.00 | 1 | 0.45 | 40 | 18.00 | | | Mora Munoz, Alejandro | | | 2072 | COL | 0.50 | 1 | 0.46 | 40 | 18.40 | |
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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