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Individual Calculations August 2018 |
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| Aponte Castillo, Ernesto Total change: -7.00 | |   |
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| IRT Abierto Primera Categoria Jorge Aristizabal 2018 | Medellin | COL | 2018-07-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1987 | 2101 | 3.50 | 6 | -0.35 | 20 | -7.00 | |
|  Restrepo, Hugo | | | 1709 | COL | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Perez Lujan, Mateo | | | 1898 | COL | 0.50 | 1 | -0.26 | 20 | -5.20 | | | Caicedo, Carlos Andres | | | 1976 | COL | 1.00 | 1 | 0.33 | 20 | 6.60 | | | Panesso Rivera, Henry | m | | 2389 | COL | 0.00 | 1 | -0.16 | 20 | -3.20 | | | Fernandez, Victor | | | 2011 | COL | 0.00 | 1 | -0.62 | 20 | -12.40 | | | Lopez, Juan D | | | 1938 | COL | 1.00 | 1 | 0.28 | 20 | 5.60 | |
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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