Individual Calculations September 2010
 Donoso, Sanzana Juan  Total change: -23.00  Rating chartPersonal card
 IRT 7 ENDESA 2010 SANTIAGO CHI 2010-06-07
RcRownchangeKK*chgGame
 1904 1639 1.00 10 -0.92 25 -23.00 
  Ferreira Millavud, Marcelo 1937 CHI0.001-0.1525-3.75 
  Pollio, Carlos 1990 ARG0.001-0.1125-2.75 
  Abello Farias, Javier Fernando 2026 CHI0.001-0.0925-2.25 
  Pape Pena, Sebastian Andres 1880 CHI0.001-0.2025-5.00 
  Tapia Fuentes, Jaime 1907 CHI0.001-0.1725-4.25 
  Castillo, Grado Augusto 1894 CHI1.0010.812520.25 
  Villanueva Massardo, David Igna 1923 CHI0.001-0.1625-4.00 
  Zamora Munoz , Nelson Manuel 1965 CHI0.001-0.1325-3.25 
  Ramirez Henriquez, Maximiliano 1586 CHI0.001-0.5725-14.25 
  Andrade Ojeda, Rodrigo Hernan 1931 CHI0.001-0.1525-3.75 

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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