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Individual Calculations July 2017 |
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| Umetsubo, Cesar Hidemitsu Total change: 8.30 | |   |
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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 |
| 2325 | 2381 | 7.00 | 11 | 0.83 | 10 | 8.30 | |
|  Martinez, Mauricio | | | 1981 * | COL | 1.00 | 1 | 0.08 | 10 | 0.80 | |  Chang, Suzana | | wf | 2127 | BRA | 1.00 | 1 | 0.19 | 10 | 1.90 | | | Ramirez, Alejandro | g | | 2552 | USA | 0.00 | 1 | -0.27 | 10 | -2.70 | | | Benitez Rodriguez, Carlos | | | 2144 | COL | 1.00 | 1 | 0.20 | 10 | 2.00 | | | Pichot, Alan | g | | 2577 | ARG | 0.00 | 1 | -0.25 | 10 | -2.50 | | | Valle, Efrain | f | | 2155 | COL | 1.00 | 1 | 0.21 | 10 | 2.10 | | | Harper, Ryan | f | | 2209 | TTO | 1.00 | 1 | 0.27 | 10 | 2.70 | | | Peralta, Fernando | g | | 2569 | ARG | 0.00 | 1 | -0.26 | 10 | -2.60 | | | Castaneda, Jorge Luis | f | | 2155 | COL | 1.00 | 1 | 0.21 | 10 | 2.10 | | | Cruz, Cristhian | g | | 2558 | PER | 1.00 | 1 | 0.73 | 10 | 7.30 | | | Kaidanov, Gregory S | g | | 2550 | USA | 0.00 | 1 | -0.28 | 10 | -2.80 | | | * 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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