Individual Calculations May 2010
 Cloudsdale, Colin  Total change: -36.30  Rating chartPersonal card
 South Australian Championship Adelaide AUS 2010-02-02
RcRownchangeKK*chgGame
 1952 2075 5.50 9 -0.40 15 -6.00 
  Lang, Grahame 1766 AUS1.0010.14152.10 
  Cowley, Robert 2142 AUS0.001-0.4115-6.15 
  Eborlas, Julio 1852 AUS0.001-0.7815-11.70 
  Sheldrick, Kevin 2150 AUS0.001-0.4015-6.00 
  Kerr, Bill 1952 AUS1.0010.33154.95 
  Mdinaradze, Edgar 1957 GEO1.0010.34155.10 
  Thiyagarajah, Anand 1852 AUS1.0010.22153.30 
  Zulfic, Fedja 2020 AUS0.501-0.0815-1.20 
  Cameron, Alistair 1875 AUS1.0010.24153.60 

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)
 
 Doeberl Cup Major Canberra AUS 2010-04-02
RcRownchangeKK*chgGame
 1837 2075 3.50 7 -2.02 15 -30.30 
  Kordahi, Nicholas 1876 AUS1.0010.24153.60 
  Tan, Kevin 1882 AUS0.001-0.7515-11.25 
  Deen-Cowell, Nicholas 1896 AUS1.0010.27154.05 
  Weller, Tony 1943 AUS0.001-0.6815-10.20 
  Chibnall, Alana 1788 AUS1.0010.16152.40 
  Xu, Jerry 1773 AUS0.001-0.8515-12.75 
  Feng, Thomas 1699 AUS0.501-0.4115-6.15 

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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