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Individual Calculations December 2018 |
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| Arango Arenas, Juan Camilo Total change: -10.40 | |   |
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| Subzonal 2.3.4 Colombia Absoluto 2018 Camp Nacional Ajedrez Mayores Absoluto 2018 | Bogota | COL | 2018-11-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2009 | 2239 | 6.50 | 9 | -0.52 | 20 | -10.40 | |
|  Riascos, Guillermo | | | 1839 * | COL | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Lopez, Jorge Hernan | c | | 1968 | COL | 1.00 | 1 | 0.17 | 20 | 3.40 | | | Caballero, William | | | 2038 | COL | 0.00 | 1 | -0.76 | 20 | -15.20 | | | Fonseca Pinto, Carlos Arturo | | | 2012 | COL | 0.50 | 1 | -0.29 | 20 | -5.80 | | | Conti, Julian | | | 1952 | COL | 1.00 | 1 | 0.16 | 20 | 3.20 | | | Gomez Barrero, Sergio | f | | 2028 | COL | 0.50 | 1 | -0.27 | 20 | -5.40 | | | Sepulveda, Julio Orlando | | | 2033 | COL | 1.00 | 1 | 0.24 | 20 | 4.80 | | | Bejarano, Dany Andres | | | 2063 | COL | 1.00 | 1 | 0.27 | 20 | 5.40 | | | Nunez V, Gustavo Eduardo | f | | 2152 | COL | 0.50 | 1 | -0.12 | 20 | -2.40 | | | * 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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