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Individual Calculations January 2009 |
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| Zafra, James Fernando Total change: 0.00 | |   |
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| IRT Sub2100 Octubre | Bogota | COL | 2008-10-10 |
| Rc | Ro | w | n | change | Rp | K | K*chg | Game |
| 2049 | 0 | 2.00 | 4 | 0.00 | 2049 | | 0.00 | |
|  Pardo, Javier Andres | | | 2046 | COL | 0.00 | 1 | 0.00 | | 0.00 | |  Gomez, Juan Andres | | | 2019 | COL | 1.00 | 1 | 0.00 | | 0.00 | | | Monsalve, Luz Adriana | | wf | 2060 | COL | 1.00 | 1 | 0.00 | | 0.00 | | | Consuegra, Oscar Enrique | | | 2070 | COL | 0.00 | 1 | 0.00 | | 0.00 | |
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) | | | | IRT Open Internacional U Central | Bogota | COL | 2008-11-05 |
| Rc | Ro | w | n | change | Rp | K | K*chg | Game |
| 1959 | 0 | 0.00 | 4 | 0.00 | 1259 | | 0.00 | |
| | Guerrero, Hernando | | | 2027 | COL | 0.00 | 1 | 0.00 | | 0.00 | | | Narvaez, , Faber Alberto | | | 2123 | COL | 0.00 | 1 | 0.00 | | 0.00 | | | Cardona, Juan Camilo | | | 1990 | COL | 0.00 | 1 | 0.00 | | 0.00 | | | Aragon Aviles, Sandra | | | 1697 | COL | 0.00 | 1 | 0.00 | | 0.00 | |
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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