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Individual Calculations June 2017 |
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| Hernandez Pinzon, Helvert Total change: -7.00 | |   |
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| Campeonato Nacional de Ajedrez Mayores Absoluto 2017 | Palmira | COL | 2017-05-15 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2015 | 2010 | 3.50 | 8 | -0.35 | 20 | -7.00 | |
|  Arenas, David | g | | 2410 * | COL | 0.00 | 1 | -0.08 | 20 | -1.60 | |  Rengifo, Carlos Alberto | | | 1610 * | COL | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Lopez Rayo, Santiago | c | | 1610 * | COL | 0.50 | 1 | -0.42 | 20 | -8.40 | | | Arango Arenas, Juan Camilo | | | 2191 | COL | 1.00 | 1 | 0.74 | 20 | 14.80 | | | Garcia, Alvaro | f | | 2132 | COL | 0.00 | 1 | -0.33 | 20 | -6.60 | | | Arango, Andres Mauricio | | | 2083 | COL | 0.00 | 1 | -0.40 | 20 | -8.00 | | | Trujillo, Luis Angel | | | 1795 | COL | 1.00 | 1 | 0.23 | 20 | 4.60 | | | Torres, Juan Camilo | f | | 2288 | COL | 0.00 | 1 | -0.17 | 20 | -3.40 | | | * 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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