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Individual Calculations April 2018 |
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| Pena Bermudez, Juan Camilo Total change: -22.40 | |   |
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| Campeonato Semifinal 1 Categoria Sub18 Absoluto 2018 | Cartagena | COL | 2018-03-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1635 | 1863 | 2.50 | 4 | -0.56 | 40 | -22.40 | |
|  Caballero Marrugo, Maria Jose | | | 1463 * | COL | 1.00 | 1 | 0.08 | 40 | 3.20 | |  Salazar Zapata, Elian | | | 1567 | COL | 1.00 | 1 | 0.15 | 40 | 6.00 | | | Ruiz Jaraba, Gabriel | | | 1715 | COL | 0.50 | 1 | -0.20 | 40 | -8.00 | | | Ribero, Guillermo Andres | c | | 1795 | COL | 0.00 | 1 | -0.59 | 40 | -23.60 | | | * 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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