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Individual Calculations April 2014 |
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| Lopez, Jorge Total change: 2.10 | |   |
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| IRT Open Semifinal Distrital | Bogota | COL | 2014-03-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1885 | 2040 | 3.50 | 5 | 0.14 | 15 | 2.10 | |
|  Acosta, Jaime | | | 1640 * | COL | 1.00 | 1 | 0.08 | 15 | 1.20 | |  Castillo Forero, Daniel A | | | 1986 | COL | 0.50 | 1 | -0.08 | 15 | -1.20 | | | Florez, Edgar Mauricio | | | 1918 | COL | 1.00 | 1 | 0.33 | 15 | 4.95 | | | Valle, Efrain | c | | 2201 | COL | 0.00 | 1 | -0.29 | 15 | -4.35 | | | Rosero, Hugo Alberto | | | 1679 | COL | 1.00 | 1 | 0.10 | 15 | 1.50 | | | * 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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