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Individual Calculations March 2012 |
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| Cabezas Cantillana, Marco Antonio Total change: -13.50 | |   |
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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 |
| 1899 | 1871 | 1.00 | 4 | -0.90 | 15 | -13.50 | |
|  Tapia Fuentes, Jaime | | | 2135 | CHI | 0.00 | 1 | -0.18 | 15 | -2.70 | | | Caceres Vasquez, Sergio | f | | 2206 | CHI | 0.00 | 1 | -0.12 | 15 | -1.80 | |  Pizarro Romero, Hernan | | | 1574 | CHI | 0.50 | 1 | -0.35 | 15 | -5.25 | | | Rios Araneda, Gonzalo | | | 1679 | CHI | 0.50 | 1 | -0.25 | 15 | -3.75 | |
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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