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Individual Calculations November 2012 |
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| Castillo, Helberth Total change: -17.40 | |   |
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| VI Festival Internacional de Ajedrez Universidad Central | Bogota | COL | 2012-10-11 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1961 | 2092 | 5.50 | 9 | -0.58 | 30 | -17.40 | |
|  Penas Burgos, Nestor | | | 1754 | COL | 1.00 | 1 | 0.12 | 30 | 3.60 | |  Almeida Quintana, Omar | g | | 2492 * | CUB | 0.00 | 1 | -0.08 | 30 | -2.40 | | | Diaz Herrera, Leider Andres | | | 1921 | COL | 0.00 | 1 | -0.73 | 30 | -21.90 | | | Huertas Botache, Alvaro Arturo | | | 1820 | COL | 1.00 | 1 | 0.17 | 30 | 5.10 | | | Castaneda, Victor | | | 1901 | COL | 1.00 | 1 | 0.25 | 30 | 7.50 | | | Casallas Abril, Dario Hernan | | | 1982 | COL | 0.00 | 1 | -0.65 | 30 | -19.50 | | | Leal Cortes, Diego Fernando | | | 1900 | COL | 0.50 | 1 | -0.25 | 30 | -7.50 | | | Nieto, Guillermo Luigui Ubald | | | 1907 | COL | 1.00 | 1 | 0.26 | 30 | 7.80 | | | Abril, Mauricio | | | 1970 | COL | 1.00 | 1 | 0.33 | 30 | 9.90 | | | * 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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