Individual Calculations May 2012 |
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Yanez Araya, Josefa Total change: -12.30 | | |
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NACIONAL DE AJEDREZ FEMENINO 2012 | Santiago | CHI | 2012-04-05 |
Rc | Ro | w | n | change | K | K*chg | Game |
1948 | 1715 | 0.50 | 4 | -0.41 | 30 | -12.30 | |
| Abarca Gonzalez, Damaris | | | 2011 | CHI | 0.00 | 1 | -0.15 | 30 | -4.50 | | Vargas Banda, Valentina J. | | | 1872 | CHI | 0.00 | 1 | -0.29 | 30 | -8.70 | | Valenzuela Astudillo, Anariky | | | 1795 | CHI | 0.50 | 1 | 0.11 | 30 | 3.30 | | Reyes Jara, Paula | | | 2115 * | CHI | 0.00 | 1 | -0.08 | 30 | -2.40 | | * 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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