Individual Calculations May 2017
 Cao, Elton  Total change: 45.60  Rating chartPersonal card
 53rd Cincinnati Open Cincinatti, Ohio USA 2017-04-07
RcRownchangeKK*chgGame
 1811 1759 2.00 2 1.14 40 45.60 
  Sharpe, Weston 1916 USA1.0010.714028.40 
  Partee, Isaac D 1706 USA1.0010.434017.20 

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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