Individual Calculations July 2019
 Bierkens, Pieter  Total change: 18.60  Rating chartPersonal card
 2019 NSW Open Sydney AUS 2019-06-08
RcRownchangeKK*chgGame
 1990 2077 4.50 6 0.93 20 18.60 
  Adams, Jonathan 1677  * AUS1.0010.08201.60 
  Sandoval, Anthony 1770 USA1.0010.14202.80 
  Ikeda, Junta m2424 AUS0.001-0.1120-2.20 
  Christensen, Joshua 1811 AUS1.0010.18203.60 
  O`chee, Kevin f2167 AUS1.0010.622012.40 
  Lo, Willis 2090 AUS0.5010.02200.40 
 * 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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