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Individual Calculations January 2011 |
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| Guerrero, Javier Eduardo Total change: 13.50 | |   |
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| JAVH McGregor de Ajedrez ITT | Bogota | COL | 2010-12-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2093 | 2094 | 3.50 | 6 | 0.54 | 25 | 13.50 | |
|  Martinez, Jorge Alexander | | | 2201 | COL | 0.00 | 1 | -0.35 | 25 | -8.75 | | | Pena Duarte, Fabian Dario | | | 2170 | COL | 0.00 | 1 | -0.40 | 25 | -10.00 | |  Velandia, Oscar Ricardo | | | 1840 | COL | 1.00 | 1 | 0.19 | 25 | 4.75 | | | Castillo, Ricardo | | | 1915 | COL | 1.00 | 1 | 0.27 | 25 | 6.75 | | | Rojas Barrero, Andres Humberto | | | 2228 | COL | 0.50 | 1 | 0.18 | 25 | 4.50 | | | Contreras, Henry | f | | 2202 | COL | 1.00 | 1 | 0.65 | 25 | 16.25 | |
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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