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Individual Calculations May 2019 |
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| Norena Yepez, Vanessa Total change: -30.80 | |   |
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| Semifinal 1 Selectivo Absoluto a la Olimpiada Mundial de Ajedrez en Khanty - Mansiysk Rusia 2020 | Medellin | COL | 2019-04-16 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1726 | 1803 | 4.50 | 10 | -1.54 | 20 | -30.80 | |
|  Contreras, Henry | f | | 2203 * | COL | 0.00 | 1 | -0.08 | 20 | -1.60 | |  Florez Hernandez, Stefany Juliet | | | 1493 | COL | 1.00 | 1 | 0.14 | 20 | 2.80 | | | Narvaez, Faber Alberto | | | 2120 | COL | 0.00 | 1 | -0.13 | 20 | -2.60 | | | Caballero Marrugo, David Jose | | | 1575 | COL | 1.00 | 1 | 0.21 | 20 | 4.20 | | | Castro, Natalia Patricia | | wm | 2041 | COL | 0.00 | 1 | -0.20 | 20 | -4.00 | | | Giraldo Bohorquez, Lucas | | | 1515 | COL | 0.00 | 1 | -0.84 | 20 | -16.80 | | | Castano, Saray | | | 1534 | COL | 1.00 | 1 | 0.17 | 20 | 3.40 | | | Sanchez Arroyave, Juan Pablo | | | 1597 | COL | 0.00 | 1 | -0.76 | 20 | -15.20 | | | Ramirez, Mariana | | | 1572 | COL | 1.00 | 1 | 0.21 | 20 | 4.20 | | | Hoyos Garces, Rosana | | wc | 1605 | COL | 0.50 | 1 | -0.26 | 20 | -5.20 | | | * 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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