Individual Calculations April 2015
 Walker, Duncan  Total change: -3.40  Rating chartPersonal card
 Scottish National League rounds 5 and 6 Dunfermline SCO 2015-03-15
RcRownchangeKK*chgGame
 1892 1957 1.00 2 -0.17 20 -3.40 
  McGovern, Patrick 1788 SCO1.0010.28205.60 
  Tin, Sergey 1996 SCO0.001-0.4520-9.00 

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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