Individual Calculations March 2017
 McLean, Robert  Total change: 12.40  Rating chartPersonal card
 2016/17 4NCL Division 3 North Rounds 5-6 Bolton ENG 2017-02-11
RcRownchangeKK*chgGame
 1749 1832 1.50 2 0.31 40 12.40 
  Buckley, Colm 1919 IRL0.5010.12404.80 
  Andrews, Norman G 1578 ENG1.0010.19407.60 

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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