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Individual Calculations April 2020 |
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| Valle, Efrain Total change: -37.00 | |   |
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| Campeonato Nacional Abierto Grand Prix de Mayores 1 y Selectivo Nacional 1 Sub12, 14, 16, 18 de 2020 | Medellin | COL | 2020-03-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1743 | 2072 | 5.00 | 8 | -1.85 | 20 | -37.00 | |
|  Granda Carranza, Mateo | | | 1672 * | COL | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Loaiza Cuervo, Santiago | | | 1672 * | COL | 0.00 | 1 | -0.92 | 20 | -18.40 | | | Lopez Rayo, Isabella | | wc | 1685 | COL | 0.00 | 1 | -0.91 | 20 | -18.20 | | | Suaza Builes, Oscar A | | | 1672 * | COL | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Florez Caceres, Rafael Omar | | | 1672 * | COL | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Cordoba Perez, Jeronimo | | | 1714 | COL | 1.00 | 1 | 0.10 | 20 | 2.00 | | | Sabogal Varela, Jose Joaquin | | | 1820 | COL | 1.00 | 1 | 0.19 | 20 | 3.80 | | | Arboleda Orozco, Juan M | c | | 2036 | COL | 0.00 | 1 | -0.55 | 20 | -11.00 | | | * 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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