Individual Calculations July 2011
 Erkan, Mustafa  Total change: 76.00  Rating chartPersonal card
 St George Club Championship 2011 Sydney AUS 2011-02-15
RcRownchangeKK*chgGame
 1965 1731 5.00 9 3.04 25 76.00 
  Plant, John Stuart 1851 AUS1.0010.662516.50 
  Rose, Adrian 2085 AUS0.001-0.1125-2.75 
  Allison, Brian C 1860 AUS1.0010.672516.75 
  Radev, Nikola 1992 AUS1.0010.822520.50 
  Stawski, Nikolai f2012 AUS1.0010.842521.00 
  Chen, Pengyu 1980 AUS0.001-0.1925-4.75 
  Lua, Jowenn Sy 2082 AUS0.001-0.1125-2.75 
  Gu, Sean 1858 AUS0.5010.17254.25 
  Watharow, Sean 1964 AUS0.5010.29257.25 

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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