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Individual Calculations January 2012 |
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| Ortegon Villacorte, Daniela Total change: -0.75 | |   |
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| II JAHV McGregor de Ajedrez ITT | Bogota | COL | 2011-12-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2070 | 1800 | 0.50 | 3 | -0.05 | 15 | -0.75 | |
|  Meneses, Dario | f | | 2200 * | COL | 0.00 | 1 | -0.08 | 15 | -1.20 | | | Lopez, Juan D | | | 2001 | COL | 0.50 | 1 | 0.26 | 15 | 3.90 | |  Posada, Juan Manuel | f | | 2009 | COL | 0.00 | 1 | -0.23 | 15 | -3.45 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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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