Individual Calculations January 2017
 Wang, Yuan  Total change: -1.60  Rating chartPersonal card
 2016 Mechanics' Fall Tournament San Francisco, California USA 2016-10-18
RcRownchangeKK*chgGame
 1806 1963 2.00 3 -0.08 20 -1.60 
  Malykin, Erika 1634 USA1.0010.12202.40 
  Melville, Cailen 1915 USA0.001-0.5720-11.40 
  Kuczek, Kevin W 1869 USA1.0010.37207.40 

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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