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Individual Calculations October 2014 |
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| Uribe Valencia, Victor Alexis Total change: 9.20 | |   |
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| Campeonato Panamericano de Ajedrez Amateur 2014 | San Andres Islas | COL | 2014-08-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1742 | 1815 | 2.50 | 4 | 0.23 | 40 | 9.20 | |
|  Restrepo, Hugo | | | 1689 | COL | 0.50 | 1 | -0.17 | 40 | -6.80 | |  Cuellar Canosa, Nicolas | | | 1415 * | COL | 1.00 | 1 | 0.08 | 40 | 3.20 | | | Vanegas, Ricardo | | | 1941 | COL | 1.00 | 1 | 0.67 | 40 | 26.80 | | | Sierra, Juan Mauricio | | | 1924 | COL | 0.00 | 1 | -0.35 | 40 | -14.00 | | | * 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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