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Individual Calculations March 2012 |
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| Barros, Raul Junior Total change: 15.60 | |   |
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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 |
| 2133 | 2201 | 5.00 | 7 | 1.04 | 15 | 15.60 | |
|  Corredor Rengifo, Luis Fernando | | | 1897 | COL | 1.00 | 1 | 0.14 | 15 | 2.10 | |  Torres, Juan Camilo | | | 2278 | COL | 0.00 | 1 | -0.39 | 15 | -5.85 | | | Palechor, Cesar Augusto | | | 1805 | COL | 1.00 | 1 | 0.08 | 15 | 1.20 | | | Dominguez, Oscar | | | 2065 | COL | 1.00 | 1 | 0.32 | 15 | 4.80 | | | Hernandez, Sanchez Jairo Andres | | | 2285 | COL | 1.00 | 1 | 0.62 | 15 | 9.30 | | | Martinez Romero, Martin | f | | 2360 | COL | 0.00 | 1 | -0.29 | 15 | -4.35 | | | De, Arco Luis Carlos | | | 2243 | COL | 1.00 | 1 | 0.56 | 15 | 8.40 | |
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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