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Individual Calculations July 2017 |
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| Cori, Jorge Total change: 18.20 | |   |
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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 |
| 2525 | 2618 | 8.50 | 11 | 1.82 | 10 | 18.20 | |
|  Arango, Andres Mauricio | | | 2218 * | COL | 1.00 | 1 | 0.08 | 10 | 0.80 | |  Guerrero Sierra, Juan Carlos | m | | 2303 | COL | 1.00 | 1 | 0.14 | 10 | 1.40 | | | Vazquez, Guillermo | m | | 2443 | PAR | 0.50 | 1 | -0.23 | 10 | -2.30 | | | Martinez Romero, Martin | m | | 2427 | COL | 1.00 | 1 | 0.25 | 10 | 2.50 | | | Ramirez, Alejandro | g | | 2552 | USA | 1.00 | 1 | 0.41 | 10 | 4.10 | | | Delgado Ramirez, Neuris | g | | 2613 | PAR | 1.00 | 1 | 0.49 | 10 | 4.90 | | | Bachmann, Axel | g | | 2653 | PAR | 1.00 | 1 | 0.55 | 10 | 5.50 | | | Bruzon Batista, Lazaro | g | | 2650 | CUB | 1.00 | 1 | 0.54 | 10 | 5.40 | | | Iturrizaga Bonelli, Eduardo | g | | 2663 | VEN | 0.50 | 1 | 0.06 | 10 | 0.60 | | | Cordova, Emilio | g | | 2651 | PER | 0.00 | 1 | -0.45 | 10 | -4.50 | | | Sevian, Samuel | g | | 2601 | USA | 0.50 | 1 | -0.02 | 10 | -0.20 | | | * 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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