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Individual Calculations September 2013 |
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| Lizarazo Arango, Juan Carlos Total change: 28.20 | |   |
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| XX IRT Feria de las Flores Medellin 2013 | Medellin | COL | 2013-08-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2197 | 2084 | 4.50 | 8 | 1.66 | 15 | 24.90 | |
|  Gamboa, Nelson | m | | 2348 | COL | 0.50 | 1 | 0.32 | 15 | 4.80 | |  Salazar Cadena, Monica Maria | | | 1910 | COL | 1.00 | 1 | 0.27 | 15 | 4.05 | | | Ruiz Aguilar, Pablo Alexander | f | | 2276 | COL | 0.50 | 1 | 0.25 | 15 | 3.75 | | | Herrera, Juan Sebastian | | | 2244 | COL | 0.50 | 1 | 0.21 | 15 | 3.15 | | | Orozco, Lina Yomayra | | wm | 2141 | COL | 0.00 | 1 | -0.42 | 15 | -6.30 | | | Castano, Henry Augusto | f | | 2299 | COL | 1.00 | 1 | 0.77 | 15 | 11.55 | | | Arango, Andres Mauricio | | | 2140 | COL | 1.00 | 1 | 0.58 | 15 | 8.70 | | | Betancur Gilraldo, David Roge | | | 2216 | COL | 0.00 | 1 | -0.32 | 15 | -4.80 | |
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) | | | | IRT Agosto L.A.B | Bogota | COL | 2013-08-16 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2144 | 2084 | 1.50 | 3 | 0.22 | 15 | 3.30 | |
| | Rangel, Carlos | | | 2070 | COL | 0.50 | 1 | -0.02 | 15 | -0.30 | | | Guzman, Campo Elias | | | 2054 | COL | 1.00 | 1 | 0.46 | 15 | 6.90 | | | Acosta, Alejandro | m | | 2308 | COL | 0.00 | 1 | -0.22 | 15 | -3.30 | |
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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