Individual Calculations February 2015
 Chau, Bernard  Total change: -8.20  Rating chartPersonal card
 Australian Open Championship 2015 Sydney AUS 2015-01-02
RcRownchangeKK*chgGame
 1978 2038 5.50 10 -0.41 20 -8.20 
  Baterowicz, Mark 1714 AUS1.0010.13202.60 
  Khamatgaleev, Alexej m2429 RUS0.001-0.0920-1.80 
  Choong, Mark c1900 SIN0.001-0.6920-13.80 
  Van Der Wal, Fritz W 1838 AUS1.0010.24204.80 
  Behar, Joshua 1903 AUS0.501-0.1820-3.60 
  Maguire, Tom 1864 AUS0.001-0.7320-14.60 
  Rewais, Sarwat 1880 AUS1.0010.29205.80 
  Kethro, Michael 1873 AUS1.0010.28205.60 
  Bjelobrk, Igor m2361 AUS0.001-0.1320-2.60 
  Stead, Kerry 2013 AUS1.0010.47209.40 

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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