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Individual Calculations May 2014 |
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| Acuna Buitrago, Camilo Andres Total change: -15.45 | |   |
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| Semifinal Nacional de Mayores Absoluto 2014 | Medellin | COL | 2014-04-15 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1992 | 2032 | 4.50 | 10 | -1.03 | 15 | -15.45 | |
|  Arenas, David | m | | 2432 * | COL | 0.00 | 1 | -0.08 | 15 | -1.20 | |  Echavarria Ramirez, Juan Diego | | | 1928 | COL | 0.00 | 1 | -0.64 | 15 | -9.60 | | | Ossa Ramirez, Jesus Antonio | | | 1729 | COL | 0.00 | 1 | -0.86 | 15 | -12.90 | | | Montoya Zapata, Santiago | | | 1755 | COL | 1.00 | 1 | 0.17 | 15 | 2.55 | | | Pelaez, Hernan | | | 1837 | COL | 1.00 | 1 | 0.25 | 15 | 3.75 | | | Sosa Florez, Luis Felipe | | | 1759 | COL | 1.00 | 1 | 0.17 | 15 | 2.55 | | | Gutierrez Herrera, Jose Antoni | m | | 2155 | COL | 0.50 | 1 | 0.17 | 15 | 2.55 | | | Rojas Barrero, Andres H | f | | 2187 | COL | 0.00 | 1 | -0.29 | 15 | -4.35 | | | Gonzalez Lopez, Nicolas Mateo | | | 1870 | COL | 0.50 | 1 | -0.21 | 15 | -3.15 | | | Nunez V, Gustavo Eduardo | f | | 2263 | COL | 0.50 | 1 | 0.29 | 15 | 4.35 | | | * 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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