Individual Calculations July 2012
 Cruz, Jorge Filipe Egas Da  Total change: 1.35  Rating chartPersonal card
 34. Taca de Portugal several POR 2011-12-03
RcRownchangeKK*chgGame
 2120 2087 1.00 2 0.09 15 1.35 
  Farinha, Joao Carlos 2075 POR1.0010.48157.20 
  Rodrigues, Afonso 2165 POR0.001-0.3915-5.85 

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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