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Individual Calculations July 2017 |
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| Vallejo, Humberto Total change: -31.40 | |   |
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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 |
| 2019 | 2059 | 4.50 | 11 | -1.57 | 20 | -31.40 | |
|  Garcia Pantoja, Roberto | m | | 2459 * | CUB | 0.00 | 1 | -0.08 | 20 | -1.60 | |  Gutierrez Hernandez, Jorge Aleja | | | 1817 | COL | 1.00 | 1 | 0.20 | 20 | 4.00 | | | Garavito, Miguel Angel | f | | 2247 | COL | 0.00 | 1 | -0.26 | 20 | -5.20 | | | Parmet, Daniel Edward | | | 1870 | USA | 0.00 | 1 | -0.75 | 20 | -15.00 | | | Ruiz Agudelo, Santiago | c | | 1870 | COL | 0.50 | 1 | -0.25 | 20 | -5.00 | | | Serrato, Rafael Antonio | | | 1836 | COL | 1.00 | 1 | 0.22 | 20 | 4.40 | | | Builes Palacio, Santiago | | | 1756 | COL | 1.00 | 1 | 0.14 | 20 | 2.80 | | | Brizuela Abreu, Reivis Gabriel | c | | 2219 | VEN | 1.00 | 1 | 0.71 | 20 | 14.20 | | | Arango Arenas, Juan Camilo | | | 2198 | COL | 0.00 | 1 | -0.31 | 20 | -6.20 | | | Restrepo Loaiza, Luis Fernando | | | 2167 | COL | 0.00 | 1 | -0.35 | 20 | -7.00 | | | Rodriguez Cortes, Giovanni | | | 1772 | COL | 0.00 | 1 | -0.84 | 20 | -16.80 | | | * 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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