Individual Calculations July 2015
 Beckman, John  Total change: 9.80  Rating chartPersonal card
 2015 Victorian Open Melbourne AUS 2015-06-05
RcRownchangeKK*chgGame
 1633 1558 3.00 6 0.49 20 9.80 
  Nguyen, Hoai Nam 1958  * VIE0.001-0.0820-1.60 
  Dizdarevic, Mehmedalija 1934 BIH0.001-0.0920-1.80 
  Chen, Paula 1237 AUS1.0010.13202.60 
  Kildisas, Victor 1807 AUS0.001-0.1920-3.80 
  Chen, Lachlan 1251 AUS1.0010.14202.80 
  Chew Lee, Alanna 1612 AUS1.0010.582011.60 
 * 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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