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Individual Calculations September 2011 |
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| Corrales, Isis Johanna Total change: -21.30 | |   |
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| IRT Semifinal Nacional Mayores Femenino 2011 | Santa Rosa de Cabal | COL | 2011-06-22 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1871 | 1995 | 3.00 | 6 | -0.99 | 30 | -29.70 | |
|  Romero, Daniela | | | 1836 | COL | 0.00 | 1 | -0.71 | 30 | -21.30 | |  Loaiza, Yurani | | | 1883 | COL | 1.00 | 1 | 0.35 | 30 | 10.50 | | | Maldonado Barrera, Lina Eulalia | | | 1811 | COL | 1.00 | 1 | 0.26 | 30 | 7.80 | | | Pachon, Adriana | | wf | 1976 | COL | 0.00 | 1 | -0.53 | 30 | -15.90 | | | Chavez, Diana Maria | | | 1831 | COL | 0.00 | 1 | -0.72 | 30 | -21.60 | | | Perez, Laura | | | 1891 | COL | 1.00 | 1 | 0.36 | 30 | 10.80 | |
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 de Verano Ciudad de Bogota | Bogota | COL | 2011-08-11 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2127 | 1995 | 2.00 | 5 | 0.28 | 30 | 8.40 | |
| | Barros, Raul Junior | f | | 2127 | COL | 0.00 | 1 | -0.32 | 30 | -9.60 | | | Moreno Lozano, Esteban | | | 1675 | COL | 1.00 | 1 | 0.13 | 30 | 3.90 | | | Acosta, Alejandro | m | | 2335 | COL | 0.00 | 1 | -0.12 | 30 | -3.60 | | | Zuluaga, Cesar | f | | 2359 | COL | 0.00 | 1 | -0.10 | 30 | -3.00 | | | Carmona, Samuel | | | 2138 | COL | 1.00 | 1 | 0.69 | 30 | 20.70 | |
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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