Individual Calculations May 2016
 Ai, Farshad  Total change: 31.80  Rating chartPersonal card
 8th 4NCL Congress Open Wakefield ENG 2016-04-01
RcRownchangeKK*chgGame
 2092 1924 3.00 5 1.59 20 31.80 
  Jaunooby, Ali R 2128 ENG0.001-0.2420-4.80 
  Norton, Craig 2071 ENG0.5010.20204.00 
  Doran, Chris 1987 ENG1.0010.592011.80 
  Surtees, Mike J 2137 ENG1.0010.772015.40 
  Shaw, Peter 2138 ENG0.5010.27205.40 

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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