Individual Calculations July 2019
 Lo, Willis  Total change: 18.40  Rating chartPersonal card
 2019 NSW Open Sydney AUS 2019-06-08
RcRownchangeKK*chgGame
 2027 2090 5.00 7 0.92 20 18.40 
  Clouston, Bevan 1690  * AUS1.0010.08201.60 
  Rachmadi, Herman 1818 AUS1.0010.17203.40 
  Bjelobrk, Igor m2397 AUS0.001-0.1420-2.80 
  Brown, Joshua 1844 AUS1.0010.19203.80 
  Fikh, Anthony c1872 AUS1.0010.22204.40 
  Smetankin, Stanislav m2490  * BLR0.5010.42208.40 
  Bierkens, Pieter 2077 USA0.501-0.0220-0.40 
 * 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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