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Individual Calculations June 2023 |
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| Cifuentes Camacho, Miguel Angel Total change: -61.60 | |   |
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| Campeonato Nacional de Ajedrez Sub18 Absoluto 2023 | Bucaramanga | COL | 2023-05-11 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1639 | 1644 | 0.50 | 4 | -1.54 | 40 | -61.60 | |
|  Caballero Marrugo, David Jose | | | 1837 | COL | 0.00 | 1 | -0.25 | 40 | -10.00 | |  Gonzalez Bolivar, Juan Jose | | | 1543 | COL | 0.50 | 1 | -0.14 | 40 | -5.60 | | | Garces Suaza, Carlos Daniel | | | 1704 | COL | 0.00 | 1 | -0.42 | 40 | -16.80 | | | Luna Velandia, Juan Sebastian | | | 1473 | COL | 0.00 | 1 | -0.73 | 40 | -29.20 | |
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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