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Individual Calculations July 2012 |
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| Fraile Vela, Maria Isabel Total change: -11.40 | |   |
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| Open IRT Liga de Ajedrez de Bogota JUNIO | Bogota | COL | 2012-06-08 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1886 | 1752 | 1.00 | 4 | -0.38 | 30 | -11.40 | |
|  Lizarazo Arango, Juan Carlos | | | 2105 | COL | 0.00 | 1 | -0.11 | 30 | -3.30 | | | Caceres Quintero, Gerson Mauric | | | 1734 | COL | 0.00 | 1 | -0.53 | 30 | -15.90 | |  Bohorquez Pulgarin, Samuel Davi | | | 1949 | COL | 1.00 | 1 | 0.75 | 30 | 22.50 | | | Cuellar, Jose Gabriel | | | 1756 | COL | 0.00 | 1 | -0.49 | 30 | -14.70 | |
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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