Individual Calculations September 2010
 Kirby, Peter J.  Total change: -8.10  Rating chartPersonal card
 Uxbridge International Challengers D Uxbridge ENG 2010-08-11
RcRownchangeKK*chgGame
 2036 2039 3.50 8 -0.54 15 -8.10 
  Zulkipli, Zaidan 2039 MAS0.001-0.5015-7.50 
  Foster, James M 1924 ENG1.0010.34155.10 
  Harley-Yeo, Gareth 2024 WLS0.501-0.0215-0.30 
  Jaunooby, Ali R 2155 ENG0.001-0.3415-5.10 
  Lindner, Daniel 2249 GER0.5010.27154.05 
  Healeas, Simon 1840 ENG1.0010.24153.60 
  Bennett, Dominic 1973 ENG0.501-0.0915-1.35 
  Peat, Matthew 2082 ENG0.001-0.4415-6.60 

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)
 

 

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