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Individual Calculations November 2014 |
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| Acosta Cruz, Luis Ivan Total change: 0.40 | |   |
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| VIII Festival Internacional de Ajedrez | Bogota | COL | 2014-10-09 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2009 | 1833 | 0.00 | 5 | -1.50 | 20 | -30.00 | |
|  Garavito, Miguel Angel | | | 2233 * | COL | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Becerra, Juan David | f | | 2155 | COL | 0.00 | 1 | -0.13 | 20 | -2.60 | |  Motta Leon, Gerardo | | | 2010 | COL | 0.00 | 1 | -0.27 | 20 | -5.40 | | | Manrique, Fernando | | | 2018 | COL | 0.00 | 1 | -0.26 | 20 | -5.20 | | | Aldana, Boris Eugenio | | | 1630 | COL | 0.00 | 1 | -0.76 | 20 | -15.20 | | | * 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) | | | | Campeonato de Ajedrez IRT Copa UDI 2014 Ciudad Bucaramanga | Bucaramanga | COL | 2014-10-15 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1916 | 1833 | 3.50 | 5 | 1.52 | 20 | 30.40 | |
| | Camargo Zuniga, Nicolas | | | 1863 | COL | 1.00 | 1 | 0.54 | 20 | 10.80 | | | Sequeda Ramirez, Pablo | | | 2105 | VEN | 0.00 | 1 | -0.17 | 20 | -3.40 | | | Hernandez Fonseca, Maria Paula | | | 1936 | COL | 0.50 | 1 | 0.14 | 20 | 2.80 | | | Vasquez, Nestor | | | 1657 | COL | 1.00 | 1 | 0.27 | 20 | 5.40 | | | Herrera Perez, Martin Steven | | | 2017 | COL | 1.00 | 1 | 0.74 | 20 | 14.80 | |
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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