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Individual Calculations June 2023 |
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| Caballero Marrugo, David Jose Total change: 32.40 | |   |
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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 |
| 1694 | 1837 | 5.50 | 7 | 0.81 | 40 | 32.40 | |
|  Pilonieta Forero, Andres Felipe | | | 1515 | COL | 1.00 | 1 | 0.13 | 40 | 5.20 | |  Cifuentes Camacho, Miguel Angel | | | 1644 | COL | 1.00 | 1 | 0.25 | 40 | 10.00 | | | Molina Ballesteros, Juan Sebasti | | | 1805 | COL | 1.00 | 1 | 0.46 | 40 | 18.40 | | | Brito Carrascal, Camilo Andres | | | 1832 | COL | 0.00 | 1 | -0.51 | 40 | -20.40 | | | Luna Velandia, Juan Sebastian | | | 1473 | COL | 1.00 | 1 | 0.10 | 40 | 4.00 | | | Guarin Fonseca, Nobel Alfredo | | | 1772 | COL | 1.00 | 1 | 0.41 | 40 | 16.40 | | | Diaz Larrea, Juan Manuel | | | 1819 | COL | 0.50 | 1 | -0.03 | 40 | -1.20 | |
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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