Individual Calculations July 2016
 Sang, Tian  Total change: -20.60  Rating chartPersonal card
 2016 Washington Open Lynnwood, Washington USA 2016-05-28
RcRownchangeKK*chgGame
 2068 2328 3.00 5 -1.03 20 -20.60 
  Yu, Jason 1928  * USA1.0010.08201.60 
  He, Anthony B 2030 USA0.501-0.3520-7.00 
  Sinanan, Joshua C 2176 USA0.501-0.2020-4.00 
  He, Samuel Fei 2149 USA0.001-0.7320-14.60 
  Airapetian, Chouchanik wf2057 USA1.0010.17203.40 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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