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Individual Calculations July 2017 |
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| Serna Escobar, Gustavo Dario Total change: -60.80 | |   |
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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 |
| 1942 | 1763 | 1.00 | 9 | -1.52 | 40 | -60.80 | |
|  Chinchilla Miranda, Eugenio | f | | 2163 * | CRC | 0.00 | 1 | -0.08 | 40 | -3.20 | |  Florez, Carlos Julio | | | 2039 | COL | 0.00 | 1 | -0.17 | 40 | -6.80 | | | Munoz Monroy, Cinthya Carolina | | wf | 2002 | COL | 0.00 | 1 | -0.20 | 40 | -8.00 | | | Rodriguez Arrieta, Maria Elena | | wm | 1926 | CRC | 0.00 | 1 | -0.28 | 40 | -11.20 | | | Martinez Paipa, Hernan | | | 1893 | COL | 0.00 | 1 | -0.32 | 40 | -12.80 | | | Pena, Alcides | | | 1728 | COL | 0.00 | 1 | -0.55 | 40 | -22.00 | | | Castillo Morales, Thais | | wc | 1870 | CRC | 1.00 | 1 | 0.65 | 40 | 26.00 | | | Gamboa Alvarado, Olga Leticia | | wf | 1925 | CRC | 0.00 | 1 | -0.29 | 40 | -11.60 | | | Quishpe Vaca, Andres | | | 1929 | ECU | 0.00 | 1 | -0.28 | 40 | -11.20 | | | * 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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