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Individual Calculations July 2017 |
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| Lopez, Jorge Hernan Total change: -10.20 | |   |
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| XII Campeonato de Ajedrez Continental de las Americas Colombia 2017 | Medellin | COL | 2017-06-09 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1968 | 1963 | 4.00 | 9 | -0.51 | 20 | -10.20 | |
|  Fernandez Reyes, Lisandro | m | | 2363 * | ECU | 0.00 | 1 | -0.08 | 20 | -1.60 | |  Londono Lopez, Donaldo | | | 1579 | COL | 1.00 | 1 | 0.09 | 20 | 1.80 | | | Leon, Orlando | f | | 2167 | PAN | 0.00 | 1 | -0.24 | 20 | -4.80 | | | Rodriguez Cortes, Giovanni | | | 1772 | COL | 0.00 | 1 | -0.75 | 20 | -15.00 | | | Zapata, Olga Maria | | wf | 1715 | COL | 1.00 | 1 | 0.19 | 20 | 3.80 | | | Builes Palacio, Santiago | | | 1756 | COL | 1.00 | 1 | 0.23 | 20 | 4.60 | | | Chinchilla Miranda, Eugenio | f | | 2213 | CRC | 0.00 | 1 | -0.19 | 20 | -3.80 | | | Morera Campos, Yanori Maria | | wc | 1882 | CRC | 1.00 | 1 | 0.39 | 20 | 7.80 | | | Estrada Nieto, Julian | m | | 2263 | MEX | 0.00 | 1 | -0.15 | 20 | -3.00 | | | * 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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