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Individual Calculations November 2012 |
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| Parra, Brayan Total change: 21.00 | |   |
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| Copa Latinoamericana de Ajedrez | Cali | COL | 2012-10-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2086 | 1817 | 2.50 | 6 | 1.40 | 15 | 21.00 | |
|  Puentes, Alvaro | | | 2094 | COL | 0.00 | 1 | -0.17 | 15 | -2.55 | |  Ruiz C, Joshua D | m | | 2217 * | COL | 0.00 | 1 | -0.08 | 15 | -1.20 | | | Mateus, Martha | | wm | 2130 | COL | 0.50 | 1 | 0.36 | 15 | 5.40 | | | Lopez Idarraga, Daniel Eduardo | | | 2034 | COL | 0.50 | 1 | 0.28 | 15 | 4.20 | | | Diaz, Cristian Camilo | | | 1950 | COL | 0.50 | 1 | 0.18 | 15 | 2.70 | | | Orozco, Luz Elena | | | 2092 | COL | 1.00 | 1 | 0.83 | 15 | 12.45 | | | * 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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