Individual Calculations June 2017
 Kane, Robert  Total change: 14.40  Rating chartPersonal card
 Ayr Congress Open 2017 Ayr SCO 2017-05-26
RcRownchangeKK*chgGame
 1984 1876 2.50 5 0.72 20 14.40 
  Brown, Steven A 2030 SCO0.001-0.2920-5.80 
  Thynne, Trefor F 1975 ENG0.5010.14202.80 
  Dunn, Alan 2103 NZL1.0010.792015.80 
  Brookens, Lewis 1947 SCO1.0010.602012.00 
  Ridge, Michael 1863 SCO0.001-0.5220-10.40 

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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