Individual Calculations November 2013
 Jones, Richard S.  Total change: 0.80  Rating chartPersonal card
 Welsh Chess Premier League 2013/14 Rd1 Various WLS 2013-09-29
RcRownchangeKK*chgGame
 2043 2440 1.00 1 0.08 10 0.80 
  Young, Alan 2043 WLS1.0010.08100.80 

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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