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Individual Calculations June 2023 |
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| Sarmiento, Juan Diego Total change: 43.60 | |   |
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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 |
| 1761 | 1489 | 2.00 | 5 | 1.09 | 40 | 43.60 | |
|  Brito Carrascal, Camilo Andres | | | 1832 | COL | 0.00 | 1 | -0.12 | 40 | -4.80 | | | Vargas Villalobos, Daniel Fernand | | | 1581 | COL | 0.00 | 1 | -0.37 | 40 | -14.80 | | | Carrero, Oscar David | | | 1740 | COL | 1.00 | 1 | 0.81 | 40 | 32.40 | |  Hernandez Serrano, Cristhian Dani | | | 1849 | COL | 1.00 | 1 | 0.90 | 40 | 36.00 | | | Molina Ballesteros, Juan Sebasti | | | 1805 | COL | 0.00 | 1 | -0.13 | 40 | -5.20 | |
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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