Individual Calculations May 2015
 Deen-Cowell, Nicholas  Total change: -9.20  Rating chartPersonal card
 O2C Doeberl Cup 2015 - Premier Canberra AUS 2015-04-02
RcRownchangeKK*chgGame
 1996 1909 3.00 9 -0.46 20 -9.20 
  Farrell, Roger S 2176 AUS0.001-0.1820-3.60 
  Kethro, Michael 2001 AUS0.5010.13202.60 
  Dutta, Rishi 1954 AUS0.001-0.4420-8.80 
  Stead, Kerry 1979 AUS0.5010.10202.00 
  Jule, Alexandra wm1980 AUS0.001-0.4020-8.00 
  Milojevic, Miodrag 1953 SRB1.0010.562011.20 
  Cloudsdale, Colin 1999 AUS0.5010.12202.40 
  Chan, Luis 1987 AUS0.001-0.3920-7.80 
  Holland, Dennis 1936 AUS0.5010.04200.80 

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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