Individual Calculations January 2012
 Guo, Emma  Total change: 20.10  Rating chartPersonal card
 Lidums Australian Young Masters 2011 Adelaide AUS 2011-12-07
RcRownchangeKK*chgGame
 2061 1990 5.00 9 1.34 15 20.10 
  Chen, Pengyu 2095 AUS1.0010.64159.60 
  Smirnov, Anton 2063 AUS0.001-0.4015-6.00 
  Grigg, Sam 2048 AUS1.0010.58158.70 
  Ng, Clive 1993 AUS0.5010.00150.00 
  Brown, Andrew m2225 AUS0.5010.29154.35 
  Muller, Jonas 2023 AUS0.5010.05150.75 
  Cameron, Alistair 1973 AUS1.0010.48157.20 
  Liu, Yi 2039 AUS0.001-0.4315-6.45 
  Zulfic, Fedja 2087 AUS0.5010.13151.95 

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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