Individual Calculations July 2008
 Hodgson, John H  Total change: -3.30  Rating chartPersonal card
 4NCL 2007/8 Part 3 Various ENG 2007-09-15
RcRownchangeKK*chgGame
 2334 2227 0.50 2 -0.22 15 -3.30 
  White, Michael J R 2246 ENG0.5010.03150.45 
  Cobb, James E f2422 WLS0.001-0.2515-3.75 

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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