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Individual Calculations March 2011 |
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| Roman, Alvarez Oscar Total change: -3.45 | |   |
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| Semifinal Metropolitana 2011 | Santiago | CHI | 2011-01-31 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2002 | 2078 | 4.50 | 8 | -0.23 | 15 | -3.45 | |
|  Bernucci Calisto, Enzo | | | 1678 * | CHI | 1.00 | 1 | 0.08 | 15 | 1.20 | |  Diaz Villagran, Robert | | | 2342 | CHI | 0.00 | 1 | -0.18 | 15 | -2.70 | | | Jaramillo, Barraza Cristian | | | 1851 | CHI | 1.00 | 1 | 0.21 | 15 | 3.15 | | | Pineda Polanco, Adolfo | | | 2263 | CHI | 0.00 | 1 | -0.26 | 15 | -3.90 | | | Valenzuela Morales, Jorge | | | 1914 | CHI | 0.00 | 1 | -0.72 | 15 | -10.80 | | | Alarcon Careaga, Gustavo | | | 1894 | CHI | 1.00 | 1 | 0.26 | 15 | 3.90 | | | Chandia Galvez, Omar | | | 2057 | CHI | 1.00 | 1 | 0.47 | 15 | 7.05 | | | Monreal Vargas, Claudio | | | 2016 | CHI | 0.50 | 1 | -0.09 | 15 | -1.35 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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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