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Individual Calculations August 2018 |
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| Pena, Alcides Total change: 16.00 | |   |
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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 |
| 1937 | 1747 | 2.50 | 6 | 0.80 | 20 | 16.00 | |
|  Sierra Mejia, Juan Pablo | | | 2132 | COL | 0.00 | 1 | -0.09 | 20 | -1.80 | | | Rosero Zapata, Luis Fernando | | | 2006 | COL | 0.50 | 1 | 0.32 | 20 | 6.40 | |  Giraldo Alvarez, Simon | | | 1393 | COL | 1.00 | 1 | 0.11 | 20 | 2.20 | | | Munoz Monroy, Cinthya Carolin | | wf | 2062 | COL | 0.00 | 1 | -0.14 | 20 | -2.80 | | | Castrillon Gomez, Melissa | | wm | 2147 * | COL | 0.50 | 1 | 0.42 | 20 | 8.40 | | | Varela, Maria De Los Angeles | | | 1881 | COL | 0.50 | 1 | 0.18 | 20 | 3.60 | | | * 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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