Individual Calculations July 2009
 Arriaga Lugo, Fernando  Total change: 41.25  Rating chartPersonal card
 Liga Madird Primera A 2008/09 Madrid ESP 2008-12-20
RcRownchangeKK*chgGame
 1873 1697 3.00 5 1.65 25 41.25 
  Navas Hernando, Oscar 1811 ESP1.0010.662516.50 
  Adeyemi, Adedeji 1905 ESP0.001-0.2325-5.75 
  Hernandez Castro, Julio Cesar 1857 ESP0.001-0.2925-7.25 
  Alvarez Gonzalez, Eduardo 1845 ESP1.0010.702517.50 
  Nieto Perez, Juan V. 1947 ESP1.0010.812520.25 

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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