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Individual Calculations January 2010 |
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| Vargas, Mauricio Total change: 0.50 | |   |
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| Juegos Nacionales Universitarios Ajedrez Absoluto | Pereira (Colombia) | COL | 2009-10-23 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2172 | 1963 | 1.00 | 4 | 0.02 | 25 | 0.50 | |
|  Guerrero, Juan Carlos | m | | 2260 | COL | 0.00 | 1 | -0.15 | 25 | -3.75 | |  De Arco, Luis Carlos | | | 2214 | COL | 0.00 | 1 | -0.19 | 25 | -4.75 | | | Tirado, Juan Camilo | | | 2015 | COL | 1.00 | 1 | 0.57 | 25 | 14.25 | | | Jimenez, Jose Mauricio | | | 2197 | COL | 0.00 | 1 | -0.21 | 25 | -5.25 | |
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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