Individual Calculations August 2014
 Diaz Villagran, Robert  Total change: 21.45  Rating chartPersonal card
 III MAGISTRAL CASABLANCA TOURS Santiago CHI 2014-05-08
RcRownchangeKK*chgGame
 2141 2241 7.00 9 1.43 15 21.45 
  Cuevas Araya, Walter f2226 CHI1.0010.48157.20 
  Toloza Caldera, Gaston 2213 CHI1.0010.46156.90 
  Chavez Dinamarca, Bastian 2096 CHI1.0010.31154.65 
  Llorens Sepulveda, Marcelo f2278 CHI0.5010.05150.75 
  Perez Gormaz, Matias f2312 CHI0.5010.10151.50 
  Donoso Ovalle, Christopher Ale 2026 CHI1.0010.23153.45 
  Caceres Vasquez, Sergio f2130 CHI0.501-0.1515-2.25 
  Ponce Migone, Angel Francisco 1841  * CHI1.0010.08151.20 
  Bombardiere Rosas, Eduardo f2149 CHI0.501-0.1315-1.95 
 * 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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