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Individual Calculations July 2017 |
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| Aranha Filho, Alvaro Z. Total change: -28.20 | |   |
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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 |
| 2166 | 2355 | 6.50 | 11 | -1.41 | 20 | -28.20 | |
|  Martinez Murcia, John Alexander | | | 1955 * | COL | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Pereira, Henry Alberto | | | 1955 * | COL | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Vera Siguenas, Deivy | m | | 2526 | PER | 0.00 | 1 | -0.27 | 20 | -5.40 | | | Oussedik, Elias | | | 2155 | CAN | 1.00 | 1 | 0.24 | 20 | 4.80 | | | Garcia Pantoja, Roberto | m | | 2500 | CUB | 0.00 | 1 | -0.31 | 20 | -6.20 | | | Prado, Leonardo | | | 2140 | COL | 1.00 | 1 | 0.23 | 20 | 4.60 | | | Avila Pavas, Santiago | f | | 2056 | COL | 0.00 | 1 | -0.85 | 20 | -17.00 | | | Benitez Rodriguez, Carlos | | | 2144 | COL | 1.00 | 1 | 0.23 | 20 | 4.60 | | | Cueto, Jose | | | 2071 | COL | 0.00 | 1 | -0.84 | 20 | -16.80 | | | Saladen Dulce, Rafael | f | | 2155 | COL | 0.50 | 1 | -0.26 | 20 | -5.20 | | | Restrepo Loaiza, Luis Fernando | | | 2167 | COL | 1.00 | 1 | 0.26 | 20 | 5.20 | | | * 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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