Individual Calculations September 2016
 Wu, Yifu  Total change: -25.60  Rating chartPersonal card
 2016 Rooty Hill Open Sydney AUS 2016-07-04
RcRownchangeKK*chgGame
 1740 1669 1.00 4 -0.64 40 -25.60 
  Dibley, Shane E 1684 AUS0.001-0.4840-19.20 
  Ranganathan, Parunithan 1719 SRI0.5010.07402.80 
  Ibrahim, Victor 1672 AUS0.001-0.5040-20.00 
  Willathgamuwa, Rowan c1884 AUS0.5010.274010.80 

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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