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Individual Calculations November 2011 |
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| Ribero, Guillermo Andres Total change: -73.80 | |   |
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| IRT Distrital por Equipos Empresarial y Universitario | Bogota | COL | 2011-09-16 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1941 | 1911 | 0.00 | 2 | -0.92 | 30 | -27.60 | |
|  Moreno Lozano, David | | | 1919 | COL | 0.00 | 1 | -0.49 | 30 | -14.70 | |  Hernandez, Oscar Eduardo | | | 1963 | COL | 0.00 | 1 | -0.43 | 30 | -12.90 | |
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 Festival Internacional de Ajedrez Elite Univesidad Central | Bogota | COL | 2011-10-13 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1918 | 1911 | 1.00 | 5 | -1.54 | 30 | -46.20 | |
| | Mendoza, Rafael | f | | 2311 * | COL | 0.00 | 1 | -0.08 | 30 | -2.40 | | | Cadena, Gustavo Adolfo | | | 2094 | COL | 0.00 | 1 | -0.26 | 30 | -7.80 | | | Garzon, Laura | | | 1649 | COL | 1.00 | 1 | 0.18 | 30 | 5.40 | | | Quinones, Constanza | | | 1712 | COL | 0.00 | 1 | -0.76 | 30 | -22.80 | | | Gomez, Juan Andres | | | 1825 | COL | 0.00 | 1 | -0.62 | 30 | -18.60 | | | * 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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