Individual Calculations January 2015
 Brown, Andrew  Total change: 28.40  Rating chartPersonal card
 Lidums Australian Young Masters 2014 Adelaide AUS 2014-12-08
RcRownchangeKK*chgGame
 2179 2248 5.50 7 1.42 20 28.40 
  Zulfic, Fedja 2133 AUS1.0010.34206.80 
  Drew, Phillip 1935 AUS1.0010.14202.80 
  Liu, Yi 2233 AUS0.501-0.0220-0.40 
  Muller, Jonas c2055 AUS1.0010.25205.00 
  Morris, James m2381 AUS1.0010.682013.60 
  Cameron, Alistair 2114 AUS1.0010.32206.40 
  Izzat, Kanan m2402 AZE0.001-0.2920-5.80 

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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