Individual Calculations September 2011
 Cosoi Scherzer, Alejandro  Total change: -2.85  Rating chartPersonal card
 IRT SOCIEDAD CHILENA DE ESCRITORES Santiago CHI 2011-04-18
RcRownchangeKK*chgGame
 2043 2063 4.00 8 -0.19 15 -2.85 
  Salgado Aravena, Jorge 2145 CHI0.5010.11151.65 
  Rubio Fuentes, Rodrigo Antonio 1895 CHI1.0010.28154.20 
  Robledo Paredes, Eduardo 1820 CHI1.0010.20153.00 
  Rios Galleguillos, Maximiliano 1923 CHI1.0010.31154.65 
  Amaro Troncoso, Hanssel 1994 CHI0.501-0.1015-1.50 
  Cuevas Araya, Walter f2245 CHI0.001-0.2615-3.90 
  Caceres Vasquez, Sergio f2177 CHI0.001-0.3415-5.10 
  Moran Reyes, Juan Paulo 2142 CHI0.001-0.3915-5.85 

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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