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Individual Calculations March 2012 |
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| Hernandez, Sanchez Jairo Andres Total change: -14.40 | |   |
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| IRT Campeonato Nacional de Ajedrez Sub20 Absoluto | Bogota | COL | 2012-02-15 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2085 | 2285 | 2.00 | 4 | -0.96 | 15 | -14.40 | |
|  Corredor Rengifo, Luis Fernando | | | 1897 | COL | 1.00 | 1 | 0.09 | 15 | 1.35 | | | Narvaez, Zamir | | | 2177 | COL | 1.00 | 1 | 0.35 | 15 | 5.25 | |  Barros, Raul Junior | f | | 2201 | COL | 0.00 | 1 | -0.62 | 15 | -9.30 | | | Dominguez, Oscar | | | 2065 | COL | 0.00 | 1 | -0.78 | 15 | -11.70 | |
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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