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Individual Calculations March 2011 |
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| Penas Burgos, Nestor Total change: 48.50 | |   |
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| IRT Distrital Open Mayores | Bogota | COL | 2011-02-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1886 | 1607 | 3.00 | 6 | 1.94 | 25 | 48.50 | |
|  Acosta, Alejandro | m | | 2007 * | COL | 0.00 | 1 | -0.08 | 25 | -2.00 | | | Ruiz, Melissa | | | 2007 * | COL | 1.00 | 1 | 0.92 | 25 | 23.00 | |  Aguilar, Hernando | | | 1844 | COL | 1.00 | 1 | 0.80 | 25 | 20.00 | | | Prado Segura, Robinson Alexander | | | 1804 | COL | 0.00 | 1 | -0.25 | 25 | -6.25 | | | Ortegon Villacorte, Daniela | | | 1781 | COL | 1.00 | 1 | 0.73 | 25 | 18.25 | | | Perez, Laura | | | 1873 | COL | 0.00 | 1 | -0.18 | 25 | -4.50 | | | * 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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