Individual Calculations August 2018
 Burnett, Ronald  Total change: -0.20  Rating chartPersonal card
 2018 Columbus Open Columbus, Ohio USA 2018-07-13
RcRownchangeKK*chgGame
 2026 2315 2.50 3 -0.02 10 -0.20 
  Miller, John 1951 USA1.0010.10101.00 
  Cao, Elton 2089 USA0.501-0.2910-2.90 
  Wilson, Russell 2039 USA1.0010.17101.70 

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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