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Individual Calculations March 2018 |
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| Collantes Vega, Carlos David Total change: 92.40 | |   |
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| Copa Latinoamericana de Ajedrez Categoria B Open | Lima | PER | 2018-01-29 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1806 | 1476 | 3.50 | 9 | 2.31 | 40 | 92.40 | |
|  Guevara, Jose | | | 1876 * | PER | 0.50 | 1 | 0.42 | 40 | 16.80 | |  Saenz, Ivan | | | 1876 * | PER | 0.50 | 1 | 0.42 | 40 | 16.80 | | | Guzman, Percy | | | 1876 * | PER | 0.50 | 1 | 0.42 | 40 | 16.80 | | | Ramos Castro, Aldair | | | 1876 * | PER | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Dongo, Melanie | | wf | 1752 | PER | 0.50 | 1 | 0.33 | 40 | 13.20 | | | Garceran Izquierdo, Ruben | | | 1713 | ESP | 1.00 | 1 | 0.80 | 40 | 32.00 | | | Rodriguez Tinco, Percy | | | 1812 | PER | 0.00 | 1 | -0.12 | 40 | -4.80 | | | Marigorda, Wilmer | | | 1814 | PER | 0.00 | 1 | -0.12 | 40 | -4.80 | | | Paiva Benites, Felix Raul | | | 1660 | PER | 0.50 | 1 | 0.24 | 40 | 9.60 | | | * 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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