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Individual Calculations March 2012 |
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| Contreras Vargas, Miguel Angel Total change: -6.00 | |   |
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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 |
| 1921 | 2088 | 4.50 | 7 | -0.40 | 15 | -6.00 | |
|  Robledo Paredes, Eduardo Jose | | | 1786 | CHI | 1.00 | 1 | 0.15 | 15 | 2.25 | |  Laporte Fernandez, Alejandro | | | 1749 | CHI | 1.00 | 1 | 0.12 | 15 | 1.80 | | | Rioseco Pinochet, Fernan Luis | | | 2213 | CHI | 0.00 | 1 | -0.33 | 15 | -4.95 | | | Vasquez Toledo, Cristian | | | 1819 | CHI | 1.00 | 1 | 0.17 | 15 | 2.55 | | | Chavez Dinamarca, Bastian | | | 2003 | CHI | 0.00 | 1 | -0.62 | 15 | -9.30 | | | Cortes Garrote, Juan Carlos | | | 1887 | CHI | 1.00 | 1 | 0.24 | 15 | 3.60 | | | Jorquera Alfaro, Mauricio | | | 1991 | CHI | 0.50 | 1 | -0.13 | 15 | -1.95 | |
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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