Individual Calculations February 2018
 Wang, William  Total change: 12.00  Rating chartPersonal card
 Tim Just Winter Open XXXV Schaumburg, Illinois USA 2018-01-06
RcRownchangeKK*chgGame
 1669 1623 2.50 5 0.30 40 12.00 
  Bareket, Adam 1730 USA0.5010.15406.00 
  Xu, Arthur c1852 USA0.001-0.2140-8.40 
  Emrikian, Aren C c1579 USA0.001-0.5640-22.40 
  Menon, Gauri 1525 USA1.0010.374014.80 
  Ladan, Nicholas John 1660 USA1.0010.554022.00 

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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