Individual Calculations January 2009
 Reynolds, D Ian W  Total change: -3.30  Rating chartPersonal card
 4NCL part 1 Various ENG 2008-10-04
RcRownchangeKK*chgGame
 2162 2111 1.50 4 -0.22 15 -3.30 
  Stimpson, Philip M 2079 ENG1.0010.46156.90 
  Dickinson, Tim R 2158 ENG0.001-0.4315-6.45 
  Rosen, Daniel B c2150 ENG0.001-0.4515-6.75 
  Chin, Francis C W 2261 MAS0.5010.20153.00 

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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