Individual Calculations January 2012
 Liu, Yi  Total change: 32.85  Rating chartPersonal card
 Lidums Australian Young Masters 2011 Adelaide AUS 2011-12-07
RcRownchangeKK*chgGame
 2055 2039 6.50 9 2.19 15 32.85 
  Brown, Andrew m2225 AUS1.0010.741511.10 
  Muller, Jonas 2023 AUS0.501-0.0215-0.30 
  Cameron, Alistair 1973 AUS0.501-0.0915-1.35 
  Grigg, Sam 2048 AUS1.0010.51157.65 
  Zulfic, Fedja 2087 AUS0.5010.07151.05 
  Chen, Pengyu 2095 AUS1.0010.58158.70 
  Smirnov, Anton 2063 AUS0.5010.03150.45 
  Guo, Emma wm1990 AUS1.0010.43156.45 
  Ng, Clive 1993 AUS0.501-0.0615-0.90 

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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