Individual Calculations May 2019
 Burnett, Ronald  Total change: 4.60  Rating chartPersonal card
 56th Cincinnati Open Blue Ash, Ohio USA 2019-03-29
RcRownchangeKK*chgGame
 2185 2320 2.50 3 0.46 10 4.60 
  Cao, Elton 2123 USA1.0010.25102.50 
  Baker, Vincent 2221 USA0.501-0.1410-1.40 
  Jayaraman, Arvind f2211 IND1.0010.35103.50 

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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