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Individual Calculations March 2012 |
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| Alvarez Marquez, Emilio Total change: -6.45 | |   |
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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 |
| 2011 | 2084 | 2.50 | 5 | -0.43 | 15 | -6.45 | |
|  Zuniga Alvarez, Alfredo | | | 1770 | CHI | 1.00 | 1 | 0.14 | 15 | 2.10 | |  Labra Carreno, Martin De La Cruz | | | 1972 | CHI | 1.00 | 1 | 0.35 | 15 | 5.25 | | | Cortes Moyano, Julio | f | | 2167 | CHI | 0.50 | 1 | 0.11 | 15 | 1.65 | | | Paez Medina, Guillermo Alejandro | | | 2157 | CHI | 0.00 | 1 | -0.40 | 15 | -6.00 | | | Jorquera Alfaro, Mauricio | | | 1991 | CHI | 0.00 | 1 | -0.63 | 15 | -9.45 | |
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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