Individual Calculations September 2013
 Yan, Gaibo  Total change: 14.70  Rating chartPersonal card
 6th Annual Cleveland Open Cleveland, Ohio USA 2013-08-09
RcRownchangeKK*chgGame
 2016 2025 2.50 3 0.98 15 14.70 
  Baumgartner, Blake K 1838 USA1.0010.26153.90 
  Wright, William B 2122 USA0.5010.13151.95 
  Murthy, Pappu 2089 USA1.0010.59158.85 

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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