Individual Calculations May 2016
 Wan, Joseph C  Total change: 7.60  Rating chartPersonal card
 2016 Iowa Closed Championship Ankeny, Iowa USA 2016-04-02
RcRownchangeKK*chgGame
 2054 2175 3.50 5 0.19 40 7.60 
  Keating, Robert F 2050 USA1.0010.334013.20 
  Brashaw, Dan 2069 USA0.501-0.1440-5.60 
  Saleem, Arshaq 2031 USA0.501-0.1940-7.60 
  Thangavel, Gokul 2047 USA0.501-0.1740-6.80 
  Neal Ii, James A 2074 USA1.0010.364014.40 

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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