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Individual Calculations January 2011 |
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| Paez, Adolfo Total change: -2.25 | |   |
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| JAVH McGregor de Ajedrez ITT | Bogota | COL | 2010-12-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2156 | 1856 | 0.50 | 4 | -0.09 | 25 | -2.25 | |
|  Guerrero Forero, Ricardo Alonso | | | 2192 | COL | 0.00 | 1 | -0.12 | 25 | -3.00 | |  Herrera, Milena | | wf | 2129 | COL | 0.50 | 1 | 0.33 | 25 | 8.25 | | | Hernandez, Gonzalo | | | 2148 | COL | 0.00 | 1 | -0.15 | 25 | -3.75 | | | Duran Vega, Sergio | | | 2153 | CRC | 0.00 | 1 | -0.15 | 25 | -3.75 | |
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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