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Individual Calculations March 2012 |
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| Ortegon, Villacorte Daniela Total change: -12.60 | |   |
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| IRT Campeonato Nacional de Ajedrez Sub20 Femenino | Bogota | COL | 2012-02-15 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1954 | 1799 | 1.00 | 6 | -0.84 | 15 | -12.60 | |
|  Pachon, Adriana | | wf | 1985 | COL | 0.00 | 1 | -0.26 | 15 | -3.90 | |  Castro, Natalia Patricia | | | 1995 | COL | 0.00 | 1 | -0.25 | 15 | -3.75 | | | Santos, Morales Natalia Andrea | | | 2049 | COL | 0.00 | 1 | -0.19 | 15 | -2.85 | | | Rodriguez, Sofia | | | 1836 | COL | 1.00 | 1 | 0.55 | 15 | 8.25 | | | Maldonado, Barrera Lina Eulalia | | | 1787 | COL | 0.00 | 1 | -0.52 | 15 | -7.80 | | | Mercado, Luisa Fernanda | | wf | 2074 | COL | 0.00 | 1 | -0.17 | 15 | -2.55 | |
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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