Individual Calculations May 2015
 D`arcy, Michael  Total change: 1.60  Rating chartPersonal card
 O2C Doeberl Cup 2015 - Premier Canberra AUS 2015-04-02
RcRownchangeKK*chgGame
 2015 1922 3.50 9 0.08 20 1.60 
  Zelesco, Karl 2252 AUS0.001-0.1220-2.40 
  Safarian, Alek 2002 AUS0.001-0.3920-7.80 
  Stead, Kerry 1979 AUS0.5010.08201.60 
  Jule, Alexandra wm1980 AUS0.5010.08201.60 
  Kethro, Michael 2001 AUS0.001-0.3920-7.80 
  Savige, Colin B 2027 AUS1.0010.642012.80 
  Yang, Ray 1929 AUS0.5010.01200.20 
  Litchfield, Frederick 2013 AUS0.001-0.3820-7.60 
  Taylor, Leon 1955 AUS1.0010.552011.00 

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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