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Individual Calculations March 2011 |
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| Guerrero, Juan Carlos Total change: -1.65 | |   |
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| Torneo IRT Abierto de Apertura 2011 | Medellin | COL | 2011-02-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2090 | 2227 | 4.50 | 7 | -0.11 | 15 | -1.65 | |
|  Restrepo, Hugo | | | 1827 * | COL | 1.00 | 1 | 0.08 | 15 | 1.20 | |  Valderrama Castano, Julian Camil | | | 2001 | COL | 1.00 | 1 | 0.21 | 15 | 3.15 | | | Posada, Juan Manuel | f | | 1985 | COL | 1.00 | 1 | 0.20 | 15 | 3.00 | | | Arenas, David | m | | 2415 | COL | 0.50 | 1 | 0.24 | 15 | 3.60 | | | Panesso Rivera, Henry | m | | 2338 | COL | 0.00 | 1 | -0.35 | 15 | -5.25 | | | Escobar Medina, Andres F | | | 2103 | COL | 0.50 | 1 | -0.17 | 15 | -2.55 | | | Blandon, Luis Guillermo | | | 1963 | COL | 0.50 | 1 | -0.32 | 15 | -4.80 | | | * 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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