Individual Calculations July 2016
 Zhang, Chao  Total change: 36.80  Rating chartPersonal card
 2016 Gem City Open Dayton, Ohio USA 2016-06-03
RcRownchangeKK*chgGame
 2117 2119 3.00 4 0.92 40 36.80 
  Stark, Gregg 1995 USA1.0010.334013.20 
  Priyadharshan, K. m2475 IND0.001-0.1140-4.40 
  Baumgartner, Blake K 1887 USA1.0010.21408.40 
  Sedlar, William 2112 USA1.0010.494019.60 

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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