Individual Calculations August 2017
 Oza, Nikunj Chandrakant  Total change: 17.80  Rating chartPersonal card
 2017 Sacramento Chess Championship Sacramento, California USA 2017-07-01
RcRownchangeKK*chgGame
 1928 1752 2.00 4 0.89 20 17.80 
  Pan, Christopher 1982 USA0.001-0.2120-4.20 
  Weideman, Thomas 1986 USA0.001-0.2120-4.20 
  Kim, Isaiah 1947 USA1.0010.752015.00 
  McCaulley, Alonzo 1797 USA1.0010.562011.20 

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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