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Individual Calculations September 2009 |
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| Avellaneda Arevalo, Ronald Fe Total change: -43.50 | |   |
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| IRT Nacional Sub26 Absoluto | Bogota | COL | 2009-07-16 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2053 | 2004 | 1.50 | 6 | -1.08 | 25 | -27.00 | |
|  Rivera Banquez, Ingris Paola | | wm | 2169 | COL | 0.00 | 1 | -0.28 | 25 | -7.00 | |  Lopez Idarraga, Daniel | | | 1992 | COL | 0.50 | 1 | -0.02 | 25 | -0.50 | | | Nieto, Manuel Valerio Waldo | | | 1747 | COL | 1.00 | 1 | 0.18 | 25 | 4.50 | | | Narvaez, Faber Alberto | | | 2135 | COL | 0.00 | 1 | -0.32 | 25 | -8.00 | | | Remicio Duque, John H | | | 2137 | COL | 0.00 | 1 | -0.32 | 25 | -8.00 | | | Ruiz C, Joshua D | c | | 2138 | COL | 0.00 | 1 | -0.32 | 25 | -8.00 | |
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) | | | | IRT GP Feria de las Flores ELITE | Medellin | COL | 2009-08-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2073 | 2004 | 3.00 | 9 | -0.66 | 25 | -16.50 | |
| | Apontecastillo, Ernesto | | | 2160 | COL | 0.00 | 1 | -0.29 | 25 | -7.25 | | | Barreiro, Frank | | | 2087 | COL | 0.00 | 1 | -0.39 | 25 | -9.75 | | | Romero, Daniela | | | 2093 | COL | 1.00 | 1 | 0.62 | 25 | 15.50 | | | Alvarez, Pablo Andres | | | 2090 | COL | 0.00 | 1 | -0.38 | 25 | -9.50 | | | Martinez, Mauricio | | | 2011 | COL | 0.50 | 1 | 0.01 | 25 | 0.25 | | | Abril, Mauricio | | | 2013 | COL | 0.00 | 1 | -0.49 | 25 | -12.25 | | | Valencia, Camilo | | | 2012 | COL | 1.00 | 1 | 0.51 | 25 | 12.75 | | | Arango, Andres Mauricio | | | 2146 | COL | 0.50 | 1 | 0.19 | 25 | 4.75 | | | Castano, Jhon Edison | | | 2045 | COL | 0.00 | 1 | -0.44 | 25 | -11.00 | |
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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