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Individual Calculations July 2017 |
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| Garcia Pantoja, Roberto Total change: -4.10 | |   |
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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 |
| 2315 | 2500 | 7.50 | 11 | -0.41 | 10 | -4.10 | |
|  Vallejo, Humberto | | | 2100 * | COL | 1.00 | 1 | 0.08 | 10 | 0.80 | |  Blandon Villa, Diego F | | | 2220 | COL | 0.50 | 1 | -0.34 | 10 | -3.40 | | | Markzon, Gregory | f | | 2222 | USA | 1.00 | 1 | 0.17 | 10 | 1.70 | | | Quinonez Garcia, Santiago | f | | 2379 | COL | 0.50 | 1 | -0.16 | 10 | -1.60 | | | Aranha Filho, Alvaro Z. | f | | 2355 | BRA | 1.00 | 1 | 0.31 | 10 | 3.10 | | | Henao, Bernardo Andres | | | 2100 * | COL | 1.00 | 1 | 0.08 | 10 | 0.80 | | | Bruzon Batista, Lazaro | g | | 2650 | CUB | 0.00 | 1 | -0.30 | 10 | -3.00 | | | Escalante Ramirez, Brian Sebasti | f | | 2338 | PER | 0.50 | 1 | -0.21 | 10 | -2.10 | | | Rios Parra, Alejandro | m | | 2345 | COL | 0.50 | 1 | -0.21 | 10 | -2.10 | | | Palencia Morales, Wilson Guiller | m | | 2343 | VEN | 1.00 | 1 | 0.29 | 10 | 2.90 | | | Valderrama Quiceno , Esteban Alb | f | | 2413 | COL | 0.50 | 1 | -0.12 | 10 | -1.20 | | | * 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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