Individual Calculations July 2012
 Bjelobrk, Igor  Total change: 7.00  Rating chartPersonal card
 NSW Open 2012 Sydney AUS 2012-06-09
RcRownchangeKK*chgGame
 2156 2322 5.50 7 0.70 10 7.00 
  Low, Frank 1922  * AUS1.0010.08100.80 
  Chau, Bernard 1956 AUS1.0010.10101.00 
  McClymont, Brodie 2140 AUS1.0010.26102.60 
  Zhao, Zong-Yuan g2542 AUS0.5010.28102.80 
  Illingworth, Max f2344 AUS0.001-0.4710-4.70 
  Guo, Emma wm2005 AUS1.0010.13101.30 
  Wright, Neil 2185 AUS1.0010.32103.20 
 * 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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