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Individual Calculations December 2018 |
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| Contreras, Henry Total change: 20.80 | |   |
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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 |
| 2064 | 2204 | 7.00 | 9 | 1.04 | 20 | 20.80 | |
|  Suarez Espinosa, Luis Alberto | | | 1821 | COL | 0.50 | 1 | -0.41 | 20 | -8.20 | |  Alvarez Angel, Nelson Eduardo | | | 1854 | COL | 1.00 | 1 | 0.11 | 20 | 2.20 | | | Pardo, Aurelio | | | 1987 | COL | 1.00 | 1 | 0.22 | 20 | 4.40 | | | Montenegro, Juan Rolando | | | 2111 | COL | 1.00 | 1 | 0.37 | 20 | 7.40 | | | Sierra Fonseca, Edwin Andres | | | 2171 | COL | 1.00 | 1 | 0.45 | 20 | 9.00 | | | Valderrama Quiceno , Esteban Alb | m | | 2443 | COL | 0.00 | 1 | -0.20 | 20 | -4.00 | | | Ordonez Gonzalez, Gabriel | | | 1884 | COL | 1.00 | 1 | 0.13 | 20 | 2.60 | | | Rios Parra, Alejandro | m | | 2289 | COL | 0.50 | 1 | 0.12 | 20 | 2.40 | | | Fonseca Pinto, Carlos Arturo | | | 2012 | COL | 1.00 | 1 | 0.25 | 20 | 5.00 | |
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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