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Individual Calculations January 2013 |
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| Rubio Melo, Hugo Arturo Total change: -22.50 | |   |
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| III ITT JAHV McGREGOR | Bogota | COL | 2012-12-11 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2083 | 1817 | 0.00 | 4 | -0.75 | 30 | -22.50 | |
|  Zuluaga, Cesar | f | | 2217 * | COL | 0.00 | 1 | -0.08 | 30 | -2.40 | |  Chong Chinchay, Eric Joel | | | 1977 | PER | 0.00 | 1 | -0.29 | 30 | -8.70 | | | Acuna Buitrago, Camilo Andres | | | 2070 | COL | 0.00 | 1 | -0.19 | 30 | -5.70 | | | Sanchez Sandoval, Gonzalo | | | 2068 | CHI | 0.00 | 1 | -0.19 | 30 | -5.70 | | | * 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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