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Individual Calculations August 2018 |
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| Ramirez, Mariana Total change: -10.40 | |   |
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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 |
| 1761 | 1619 | 1.50 | 5 | -0.26 | 40 | -10.40 | |
|  Arboleda Orozco, Juan M | c | | 2019 * | COL | 0.00 | 1 | -0.08 | 40 | -3.20 | |  Martinez, Mauricio | | | 1947 | COL | 0.00 | 1 | -0.13 | 40 | -5.20 | | | Giraldo Alvarez, Simon | | | 1393 | COL | 1.00 | 1 | 0.21 | 40 | 8.40 | | | Olarte Ospina, Manuel | | | 1899 | COL | 0.00 | 1 | -0.16 | 40 | -6.40 | | | Gomez Rondon, Samuel | | | 1546 | COL | 0.50 | 1 | -0.10 | 40 | -4.00 | | | * 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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