Rapid: Individual Calculations August 2018
 Wu, Yifu  Total change: 19.20  Rating chartPersonal card
 2018 NSW Rapid Sydney AUS 2018-07-08
RcRownchangeKK*chgGame
 1604 1609 3.00 4 0.96 20 19.20 
  Melamed, Daniel 1759 AUS1.0010.702014.00 
  Banicevic, Roy 1502 AUS0.001-0.6520-13.00 
  Nabulsi, Derek 1573 AUS1.0010.45209.00 
  Ullah, Sami 1581 AUS1.0010.46209.20 

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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