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Individual Calculations July 2017 |
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| Castano, Jhon Edison Total change: -3.80 | |   |
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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 |
| 2115 | 2088 | 5.00 | 11 | -0.19 | 20 | -3.80 | |
|  Cruz, Cristhian | g | | 2488 * | PER | 0.00 | 1 | -0.08 | 20 | -1.60 | |  Gallardo Rojel, Alejandro | | | 1837 | CHI | 1.00 | 1 | 0.19 | 20 | 3.80 | | | Guerrero Sierra, Juan Carlos | m | | 2303 | COL | 0.00 | 1 | -0.23 | 20 | -4.60 | | | Echavarria, Gustavo | | | 1902 | COL | 1.00 | 1 | 0.26 | 20 | 5.20 | | | Pazos Gambarrotti, Plinio | m | | 2232 | ECU | 0.00 | 1 | -0.31 | 20 | -6.20 | | | Rodriguez Arrieta, Maria Elena | | wm | 1926 | CRC | 1.00 | 1 | 0.29 | 20 | 5.80 | | | Blandon, Luis Guillermo | m | | 2269 | COL | 0.00 | 1 | -0.26 | 20 | -5.20 | | | Toro Castaneda, Elizabeht | c | | 1954 | COL | 0.50 | 1 | -0.18 | 20 | -3.60 | | | Garces, Javier | | | 1923 | COL | 1.00 | 1 | 0.28 | 20 | 5.60 | | | Markzon, Gregory | f | | 2222 | USA | 0.50 | 1 | 0.18 | 20 | 3.60 | | | Chinchilla Miranda, Eugenio | f | | 2213 | CRC | 0.00 | 1 | -0.33 | 20 | -6.60 | | | * 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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