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Individual Calculations July 2012 |
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| Barrios, Hernando Total change: 23.40 | |   |
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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 |
| 2003 | 2034 | 3.50 | 5 | 0.78 | 30 | 23.40 | |
|  Nieto, Guillermo Luigui Ubaldo | | | 1913 | COL | 1.00 | 1 | 0.34 | 30 | 10.20 | | | Acuna Buitrago, Camilo Andres | | | 2047 | COL | 0.50 | 1 | 0.02 | 30 | 0.60 | |  Borbon, Oscar | | | 1927 | COL | 0.00 | 1 | -0.65 | 30 | -19.50 | | | Aguilar, Hernando | | | 1867 | COL | 1.00 | 1 | 0.28 | 30 | 8.40 | | | Perez Olarte, Cesar Camilo | | | 2262 | COL | 1.00 | 1 | 0.79 | 30 | 23.70 | |
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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