Individual Calculations July 2012
 Lacey, David  Total change: 6.30  Rating chartPersonal card
 Noble Park Open 2012 Melbourne AUS 2012-05-05
RcRownchangeKK*chgGame
 1947 1889 2.50 5 0.21 30 6.30 
  Dragicevic, Domagoj f2289  * AUS0.5010.423012.60 
  Yung, Cameron 1637 AUS1.0010.19305.70 
  Loh, Zachary 1872 AUS0.001-0.5230-15.60 
  Chan, Kris 1650 AUS1.0010.20306.00 
  Stojic, Dusan f2289  * AUS0.001-0.0830-2.40 
 * 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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