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Individual Calculations July 2015 |
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| Velez Alvarez, Laura Camila Total change: -10.80 | |   |
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| IRT Campeonato Nacional Ajedrez Clasico por Equipos Absoluto | Bogota | COL | 2015-06-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1996 | 1822 | 1.50 | 5 | 0.01 | 20 | 0.20 | |
|  Olarte Parra, Jhoan Sebastian | | | 2066 | COL | 0.00 | 1 | -0.20 | 20 | -4.00 | | | Sarmiento, Carolina | | | 1670 | COL | 1.00 | 1 | 0.30 | 20 | 6.00 | |  Suaza, Yesid Rodrigo | c | | 1990 | COL | 0.00 | 1 | -0.28 | 20 | -5.60 | | | Vasquez, Nuremberg Adin | | | 2036 | COL | 0.50 | 1 | 0.27 | 20 | 5.40 | | | Ruiz, Alciguel | f | | 2220 | COL | 0.00 | 1 | -0.08 | 20 | -1.60 | |
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) | | | | V Open de Ajedrez Ciudad de Ortega | Ortega | COL | 2015-06-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1899 | 1822 | 1.50 | 5 | -0.55 | 20 | -11.00 | |
| | Munoz, Jhon Edison | | | 2222 * | COL | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Mesa Baez, Samuel | | | 1435 | COL | 1.00 | 1 | 0.09 | 20 | 1.80 | | | Culma, Ruben | c | | 2063 | COL | 0.50 | 1 | 0.30 | 20 | 6.00 | | | Dominguez Rincon, Miller | c | | 2089 | COL | 0.00 | 1 | -0.18 | 20 | -3.60 | | | Calderon Zuta, Nicolas | | | 1688 | COL | 0.00 | 1 | -0.68 | 20 | -13.60 | | | * 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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