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Individual Calculations July 2017 |
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| Quishpe Vaca, Andres Total change: 2.60 | |   |
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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 |
| 2064 | 1929 | 4.00 | 11 | 0.13 | 20 | 2.60 | |
|  Quinonez Garcia, Santiago | f | | 2329 * | COL | 0.50 | 1 | 0.42 | 20 | 8.40 | |  Brito, Luismar | f | | 2250 | BRA | 0.00 | 1 | -0.13 | 20 | -2.60 | | | Castillo Morales, Thais | | wc | 1870 | CRC | 1.00 | 1 | 0.42 | 20 | 8.40 | | | Chinchilla Miranda, Eugenio | f | | 2213 | CRC | 1.00 | 1 | 0.84 | 20 | 16.80 | | | Vittorino, Carlo Giovanni | m | | 2257 | COL | 0.50 | 1 | 0.37 | 20 | 7.40 | | | Harper, Ryan | f | | 2209 | TTO | 0.00 | 1 | -0.16 | 20 | -3.20 | | | Cardoso Cardoso, Jose Gabriel | f | | 2134 | COL | 0.00 | 1 | -0.24 | 20 | -4.80 | | | Montilla Reyes, Jorcerys | | wm | 2161 | VEN | 0.00 | 1 | -0.21 | 20 | -4.20 | | | Velasquez, Andres | | | 1731 | COL | 0.00 | 1 | -0.76 | 20 | -15.20 | | | Velasquez, Angie Gabriela | | wf | 1783 | COL | 0.00 | 1 | -0.70 | 20 | -14.00 | | | Serna Escobar, Gustavo Dario | | | 1763 | COL | 1.00 | 1 | 0.28 | 20 | 5.60 | | | * 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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