Individual Calculations March 2010
 Lai, Jia Wen Gene  Total change: -21.25  Rating chartPersonal card
 Australian Junior Championship Hobart AUS 2010-01-14
RcRownchangeKK*chgGame
 1962 1858 1.00 5 -0.85 25 -21.25 
  Schon, Eugene 2167 AUS0.001-0.1425-3.50 
  Muller, Jonas 1989 AUS0.001-0.3225-8.00 
  Chan, Michael 1878 AUS0.5010.03250.75 
  Setiabudi, Allen 1894 AUS0.5010.05251.25 
  Tan, Kevin 1881 AUS0.001-0.4725-11.75 

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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