Individual Calculations June 2013
 Richardson, Alex  Total change: 29.85  Rating chartPersonal card
 4NCL 2012-13 Various ENG 2012-11-03
RcRownchangeKK*chgGame
 2072 2119 6.50 8 1.99 15 29.85 
  Patrick, David A 1914 ENG1.0010.24153.60 
  Boumphrey, Luke S 1997 ENG1.0010.33154.95 
  Bernhard, Peter 2142 AUT1.0010.53157.95 
  Walker, Nicholas P 2165 ENG1.0010.56158.40 
  Brown, Alan M 2122 ENG1.0010.50157.50 
  Lemoir, David A 2064 ENG0.501-0.0815-1.20 
  Stille, Alexander M 2079 ENG0.501-0.0615-0.90 
  Lee, Richard Wy 2094 ENG0.501-0.0315-0.45 

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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