Individual Calculations April 2008
 James, Russell A  Total change: -2.10  Rating chartPersonal card
 4NCL 2007/8 part 2 Various ENG 2007-09-15
RcRownchangeKK*chgGame
 2212 2238 2.00 4 -0.14 15 -2.10 
  Walton, Alan J c2223 ENG0.501-0.0215-0.30 
  Hague, Ben f2300 ENG0.5010.09151.35 
  Smith, Graham M 2129 ENG1.0010.35155.25 
  Harakis, Alexis M 2194 ENG0.001-0.5615-8.40 

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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