Individual Calculations April 2008
 Swanson, Stephen  Total change: -11.25  Rating chartPersonal card
 4NCL 2007/8 part 2 Various ENG 2007-09-15
RcRownchangeKK*chgGame
 2294 2248 1.00 4 -0.75 15 -11.25 
  Tavoularis, Nicholas 2276 GRE0.001-0.4615-6.90 
  Coleman, David J c2234 ENG0.501-0.0215-0.30 
  Cobb, James E f2422 WLS0.001-0.2715-4.05 
  Cooksey, Paul S 2245 ENG0.5010.00150.00 

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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