Individual Calculations July 2012
 Bird, Andrew  Total change: 6.75  Rating chartPersonal card
 NSW Open 2012 Sydney AUS 2012-06-09
RcRownchangeKK*chgGame
 2085 2216 5.00 7 0.45 15 6.75 
  Wan, Dennis 1816  * AUS1.0010.08151.20 
  Kordahi, Nicholas 1920 AUS1.0010.15152.25 
  Xie, George Wendi m2408 AUS0.001-0.2515-3.75 
  Champion, Patrick 1959 AUS1.0010.18152.70 
  Starke, Andrew 2045 AUS1.0010.27154.05 
  Solomon, Stephen J. m2386 AUS0.001-0.2815-4.20 
  Zirdum, Ivan 2064 AUS1.0010.30154.50 
 * 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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