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Individual Calculations March 2012 |
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| Labra Carreno, Martin De La Cruz Total change: 5.25 | |   |
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| Semifinal Metropolitana Campeonato Chileno de Ajedrez 2012 | Santiago | CHI | 2012-01-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2028 | 1972 | 2.50 | 5 | 0.35 | 15 | 5.25 | |
|  Alvarez Marquez, Emilio | | | 2084 | CHI | 0.00 | 1 | -0.35 | 15 | -5.25 | | | Caceres Vasquez, Sergio | f | | 2206 | CHI | 0.00 | 1 | -0.21 | 15 | -3.15 | |  Constanzo Vivanco, Mario Felipe | | | 1881 | CHI | 1.00 | 1 | 0.38 | 15 | 5.70 | | | Aguirre Contreras, Cristian Rodri | | | 1908 | CHI | 0.50 | 1 | -0.09 | 15 | -1.35 | | | Berti Contreras, Lorenginis | f | | 2060 | CHI | 1.00 | 1 | 0.62 | 15 | 9.30 | |
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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