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Individual Calculations September 2009 |
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| Uribe Arteaga, Daniel Total change: -29.55 | |   |
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| Centroamericano y del Caribe Sub20 Absoluto | Medellin | COL | 2009-07-30 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2162 | 2294 | 3.00 | 6 | -1.05 | 15 | -15.75 | |
|  Guerrero Fandino, Gustavo | | | 2131 | COL | 1.00 | 1 | 0.28 | 15 | 4.20 | |  Sanchez Maya, Simon | | | 2203 | COL | 0.00 | 1 | -0.62 | 15 | -9.30 | | | Torres, Juan Camilo | | | 2155 | COL | 0.00 | 1 | -0.69 | 15 | -10.35 | | | Barros, Raul Junior | f | | 2065 | COL | 1.00 | 1 | 0.21 | 15 | 3.15 | | | Bassan, Remo | | | 2154 | VEN | 1.00 | 1 | 0.31 | 15 | 4.65 | | | Guerra Mojena, Leandro | | | 2266 | CUB | 0.00 | 1 | -0.54 | 15 | -8.10 | |
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 |
| 2149 | 2294 | 5.00 | 9 | -1.25 | 15 | -18.75 | |
| | Romero, Daniela | | | 2093 | COL | 1.00 | 1 | 0.24 | 15 | 3.60 | | | Castaneda, Jhon David | | | 2132 | COL | 1.00 | 1 | 0.29 | 15 | 4.35 | | | Vargas, Arteaga Alexis | | | 2201 | COL | 0.00 | 1 | -0.63 | 15 | -9.45 | | | Guerrero, Juan Carlos | m | | 2193 | COL | 0.00 | 1 | -0.64 | 15 | -9.60 | | | Espinosa Garcia, Sandra | | wf | 2113 | CUB | 1.00 | 1 | 0.26 | 15 | 3.90 | | | Osorio, Cristhian Camilo | | | 2163 | COL | 1.00 | 1 | 0.32 | 15 | 4.80 | | | Apontecastillo, Ernesto | | | 2160 | COL | 0.00 | 1 | -0.68 | 15 | -10.20 | | | Ramirez, Benjamin Dario | | | 2153 | COL | 0.00 | 1 | -0.69 | 15 | -10.35 | | | Rengifo, Jose Ignacio | | | 2130 | COL | 1.00 | 1 | 0.28 | 15 | 4.20 | |
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) | | | | Torneo Open Ciudad De Cartago | Cartago | COL | 2009-08-15 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2095 | 2294 | 4.00 | 5 | 0.33 | 15 | 4.95 | |
| | Buitrago, Mauricio | | | 1906 | COL | 1.00 | 1 | 0.09 | 15 | 1.35 | | | Prieto, Ernesto | | | 2104 | COL | 1.00 | 1 | 0.25 | 15 | 3.75 | | | Castro, Oscar H | m | | 2376 | COL | 1.00 | 1 | 0.61 | 15 | 9.15 | | | Sanabria Rangel, Sergio Andres | | | 2087 | COL | 0.50 | 1 | -0.27 | 15 | -4.05 | | | Ossa, Vladimir | | | 2002 | COL | 0.50 | 1 | -0.35 | 15 | -5.25 | |
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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