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Individual Calculations May 2012 |
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| Valderrama, Alejandro Total change: 78.90 | |   |
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| Open Internacional de Semana Santa L.A.B. | Bogota | COL | 2012-04-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1956 | 1674 | 4.00 | 8 | 2.63 | 30 | 78.90 | |
|  Martinez, Baquero Hugo Esteban | | | 1940 | COL | 0.00 | 1 | -0.18 | 30 | -5.40 | |  Fraile Vela, Maria Isabel | | | 1927 | COL | 1.00 | 1 | 0.81 | 30 | 24.30 | | | Cardozo, Carlos Eduardo | | | 1907 | COL | 0.00 | 1 | -0.21 | 30 | -6.30 | | | Barbosa, Daniela | | | 1842 | COL | 1.00 | 1 | 0.72 | 30 | 21.60 | | | Gaviria, Alejandro | | | 1922 | COL | 1.00 | 1 | 0.81 | 30 | 24.30 | | | Nieto, Manuel Valerio Waldo | | | 1959 | COL | 1.00 | 1 | 0.84 | 30 | 25.20 | | | Arenas, David | m | | 2074 * | COL | 0.00 | 1 | -0.08 | 30 | -2.40 | | | Montenegro Torres, Carlos | f | | 2074 * | ECU | 0.00 | 1 | -0.08 | 30 | -2.40 | | | * 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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