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Individual Calculations May 2019 |
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| Espinosa Avila, Jose David Total change: -27.60 | |   |
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| Semifinal 1 Categoria Sub-16 Absoluto 2019 | Duitama | COL | 2019-04-11 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1527 | 1447 | 1.00 | 4 | -0.69 | 40 | -27.60 | |
|  Alvarez Angel, Nelson Eduardo | | | 1847 * | COL | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Bernal Parra, Eliana Valentina | | | 1282 | COL | 1.00 | 1 | 0.28 | 40 | 11.20 | |  Florez Caceres, Rafael Omar | | | 1584 | COL | 0.00 | 1 | -0.32 | 40 | -12.80 | | | Guarin Fonseca, Nobel Alfredo | | | 1396 | COL | 0.00 | 1 | -0.57 | 40 | -22.80 | | | * 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) | | |
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