Individual Calculations February 2015
 Perera, Pasan  Total change: 19.40  Rating chartPersonal card
 Australian Open Championship 2015 Sydney AUS 2015-01-02
RcRownchangeKK*chgGame
 2045 1963 5.00 10 0.97 20 19.40 
  Schon, Eugene f2318 AUS0.001-0.1120-2.20 
  Brown, Andrew m2276 AUS0.001-0.1420-2.80 
  Bhat, Vishal 1669 AUS1.0010.15203.00 
  Holt, Stuart 1637 AUS0.501-0.3720-7.40 
  Hursky, Karel P 2059 AUS1.0010.632012.60 
  Maguire, Tom 1864 AUS0.501-0.1420-2.80 
  Liu, Yi 2265 AUS0.001-0.1520-3.00 
  Hardegen, Andrew 2009 AUS1.0010.562011.20 
  Hu, Jason 2138 AUS1.0010.732014.60 
  Nakauchi, Gene f2213 AUS0.001-0.1920-3.80 

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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