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Individual Calculations October 2014 |
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| Lopez, Alvaro Diego Total change: -18.40 | |   |
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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 |
| 1830 | 1951 | 3.50 | 6 | -0.46 | 40 | -18.40 | |
|  Carrillo, Jose Antonio | | | 1825 | PAN | 0.50 | 1 | -0.17 | 40 | -6.80 | |  Soto, Miguel Angel | | | 1742 | COL | 1.00 | 1 | 0.23 | 40 | 9.20 | | | Toro Henao, Juan Sebastian | | | 1777 | COL | 0.50 | 1 | -0.23 | 40 | -9.20 | | | Cordoba, Milton Dennis | | | 1890 | COL | 0.00 | 1 | -0.58 | 40 | -23.20 | | | Serafim Junior, Arnor | | | 1839 | BRA | 0.50 | 1 | -0.15 | 40 | -6.00 | | | Aguilar, Hernando | | | 1908 | COL | 1.00 | 1 | 0.44 | 40 | 17.60 | |
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) | | |
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