Individual Calculations April 2017
 Morriss, William S  Total change: 2.80  Rating chartPersonal card
 2017 Arnold Schwartzenegger Open Columbus, Ohio USA 2017-03-03
RcRownchangeKK*chgGame
 2057 2043 1.50 3 0.07 40 2.80 
  Balyan, Aryan 1876 USA1.0010.284011.20 
  Stopa, John Russell 2099 USA0.5010.08403.20 
  Ramer, Scott Leo 2197 USA0.001-0.2940-11.60 

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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