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Individual Calculations July 2017 |
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| Kovalyov, Anton Total change: -1.90 | |   |
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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 |
| 2442 | 2643 | 8.00 | 11 | -0.19 | 10 | -1.90 | |
|  Chirivi C, Angie Lizeth | | | 2243 * | COL | 1.00 | 1 | 0.08 | 10 | 0.80 | |  Torres, Juan Camilo | f | | 2275 | COL | 1.00 | 1 | 0.10 | 10 | 1.00 | | | Pulvett Marin, Daniel | m | | 2437 | VEN | 0.50 | 1 | -0.26 | 10 | -2.60 | | | Leiva, Giuseppe | m | | 2449 | PER | 1.00 | 1 | 0.25 | 10 | 2.50 | | | Gonzalez Acosta, Bernal | g | | 2494 | CRC | 1.00 | 1 | 0.30 | 10 | 3.00 | | | Fier, Alexandr | g | | 2576 | BRA | 0.50 | 1 | -0.09 | 10 | -0.90 | | | Barrientos, Sergio E | g | | 2463 | COL | 0.50 | 1 | -0.24 | 10 | -2.40 | | | Ynojosa Aponte, Felix Jose | m | | 2395 | VEN | 1.00 | 1 | 0.19 | 10 | 1.90 | | | Erenburg, Sergey | g | | 2550 | USA | 0.50 | 1 | -0.13 | 10 | -1.30 | | | Flores, Diego | g | | 2567 | ARG | 0.00 | 1 | -0.60 | 10 | -6.00 | | | Fernandez, Fernando | m | | 2416 | PER | 1.00 | 1 | 0.21 | 10 | 2.10 | | | * 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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