Individual Calculations February 2013
 Luchtmeijer, Anthonie Pieter  Total change: -10.80  Rating chartPersonal card
 Australian Open 2013 Sydney AUS 2013-01-02
RcRownchangeKK*chgGame
 1986 2108 6.50 11 -0.72 15 -10.80 
  Dickson, Ian 1790 AUS1.0010.13151.95 
  Yin, Wenlin 1926 AUS1.0010.26153.90 
  Illingworth, Max m2408 AUS0.001-0.1515-2.25 
  Perera, Pasan 1923 AUS0.001-0.7415-11.10 
  Deen-Cowell, Nicholas 1904 AUS1.0010.24153.60 
  Ng, Clive 1936 AUS1.0010.27154.05 
  Xie, George Wendi m2382 AUS0.001-0.1715-2.55 
  Lester, George E 1970 AUS0.001-0.6915-10.35 
  Lilly, Richard 1904 AUS0.501-0.2615-3.90 
  Jack, Martin 1758 AUS1.0010.11151.65 
  Kordahi, Nicholas 1945 AUS1.0010.28154.20 

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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