Individual Calculations February 2017
 Hamilton, Don  Total change: -4.40  Rating chartPersonal card
 2017 Australian Open Championship Brisbane AUS 2017-01-02
RcRownchangeKK*chgGame
 1929 1764 2.00 7 -0.11 40 -4.40 
  Stojic, Dusan f2164  * AUS0.001-0.0840-3.20 
  Braganza, Nadia 1489 NZL1.0010.17406.80 
  Myers, John 2039 AUS0.5010.334013.20 
  Yang, Ray 1996 AUS0.001-0.2140-8.40 
  Louie, Jared 1895 AUS0.5010.18407.20 
  Stahnke, Alexander 1921 AUS0.001-0.2940-11.60 
  Jule, Alexandra wm1998 AUS0.001-0.2140-8.40 
 * 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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