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Individual Calculations March 2012 |
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| De, Arco Luis Carlos Total change: -10.20 | |   |
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| IRT Campeonato Nacional de Ajedrez Sub20 Absoluto | Bogota | COL | 2012-02-15 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2107 | 2243 | 4.00 | 7 | -0.68 | 15 | -10.20 | |
|  Camargo, Santiago | | | 1986 | COL | 1.00 | 1 | 0.18 | 15 | 2.70 | |  Dominguez, Oscar | | | 2065 | COL | 0.50 | 1 | -0.23 | 15 | -3.45 | | | Ruiz, C Joshua D | f | | 2202 | COL | 0.50 | 1 | -0.06 | 15 | -0.90 | | | Moran, Daniel Stiven | | | 2118 | COL | 1.00 | 1 | 0.33 | 15 | 4.95 | | | Torres, Juan Camilo | | | 2278 | COL | 0.00 | 1 | -0.45 | 15 | -6.75 | | | Corredor Rengifo, Luis Fernando | | | 1897 | COL | 1.00 | 1 | 0.11 | 15 | 1.65 | | | Barros, Raul Junior | f | | 2201 | COL | 0.00 | 1 | -0.56 | 15 | -8.40 | |
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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