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Individual Calculations May 2014 |
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| Ossa Ramirez, Jesus Antonio Total change: 3.30 | |   |
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| Semifinal Nacional de Mayores Absoluto 2014 | Medellin | COL | 2014-04-15 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1957 | 1729 | 2.00 | 8 | 0.22 | 15 | 3.30 | |
|  Otalora, Carlos Eduardo | | | 2129 * | COL | 0.00 | 1 | -0.08 | 15 | -1.20 | |  Arias Rojas, Juan Diego | | | 1990 | COL | 0.00 | 1 | -0.18 | 15 | -2.70 | | | Acuna Buitrago, Camilo Andres | | | 2032 | COL | 1.00 | 1 | 0.86 | 15 | 12.90 | | | Valencia, Dario | | | 1949 | COL | 0.00 | 1 | -0.22 | 15 | -3.30 | | | Botello, Gregory Paul | | | 1961 | COL | 0.00 | 1 | -0.21 | 15 | -3.15 | | | Arismendi Polanco, Efrain Stev | | | 1848 | COL | 0.00 | 1 | -0.34 | 15 | -5.10 | | | Piraquive, Alberto | | | 1913 | COL | 1.00 | 1 | 0.74 | 15 | 11.10 | | | Pelaez, Hernan | | | 1837 | COL | 0.00 | 1 | -0.35 | 15 | -5.25 | | | * 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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