Individual Calculations June 2013
 Wheadon, Peter  Total change: 12.00  Rating chartPersonal card
 Skanderborg Bymesterskab 2013 Skanderborg DEN 2013-01-22
RcRownchangeKK*chgGame
 1795 1952 2.50 3 0.40 30 12.00 
  Tornbjerg, Bjarne 1720 DEN1.0010.21306.30 
  Watson, Colin 1922 DEN0.501-0.0430-1.20 
  Andersen, Asger J 1742 DEN1.0010.23306.90 

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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