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Individual Calculations October 2014 |
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| Silva, Jorge Total change: 10.60 | |   |
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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 |
| 1798 | 1926 | 4.50 | 6 | 0.53 | 20 | 10.60 | |
|  Gomez, Nicolas De Jesus | | | 1659 | COL | 1.00 | 1 | 0.18 | 20 | 3.60 | | | Zapata, Olga Maria | | | 1740 | COL | 1.00 | 1 | 0.26 | 20 | 5.20 | |  Ribero, Guillermo Andres | | | 1820 | COL | 0.00 | 1 | -0.64 | 20 | -12.80 | | | Ossa Ramirez, Jesus Antonio | | | 1732 | COL | 1.00 | 1 | 0.25 | 20 | 5.00 | | | Aldana, Omar | | | 1880 | COL | 1.00 | 1 | 0.44 | 20 | 8.80 | | | Prado, Leonardo | | | 1954 | COL | 0.50 | 1 | 0.04 | 20 | 0.80 | |
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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