Individual Calculations February 2016
 Xu, Arthur Zihan  Total change: 7.60  Rating chartPersonal card
 Tim Just's Winter Open XXXIII Schaumburg, Illinois USA 2016-01-16
RcRownchangeKK*chgGame
 1915 1666 1.00 4 0.19 40 7.60 
  Mathur, Rithwik 1985 USA0.001-0.1340-5.20 
  Napoli, Steven 2008 USA1.0010.884035.20 
  Kalghatgi, Akhil 1876 USA0.001-0.2340-9.20 
  Li, Marissa 1790 USA0.001-0.3340-13.20 

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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