Individual Calculations July 2011
 Robertson, J Stuart  Total change: 0.00  Rating chartPersonal card
 4NCL 2011 various ENG 2010-11-06
RcRownchangeRpKK*chgGame
 2131 0 4.00 7 0.00 2144   0.00 
  Hutchinson, Norman A 2054 ENG0.0010.00 0.00 
  Arnott, Jonathan W 2176 ENG0.5010.00 0.00 
  Cumming, Rhys 2008 ENG1.0010.00 0.00 
  Jones, Richard S f2361 WLS0.5010.00 0.00 
  Zeidler, Sven P f2247 WLS0.5010.00 0.00 
  Harley-Yeo, Gareth 2003 WLS1.0010.00 0.00 
  Burton, Graham P 2070 ENG0.5010.00 0.00 

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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