Individual Calculations July 2014
 Ng, Brendan Wee Hong  Total change: -4.50  Rating chartPersonal card
 NSW Open 2014 Sydney AUS 2014-06-07
RcRownchangeKK*chgGame
 1901 1832 2.00 5 -0.15 30 -4.50 
  Zhao, Zong-Yuan g2232  * AUS0.001-0.0830-2.40 
  Kow, Jonathan 1699 SIN0.001-0.6830-20.40 
  Chen, Alvin Yi Jing 1623 SIN1.0010.23306.90 
  Camer, Angelito 1967 AUS1.0010.683020.40 
  Abbott, Peter 1982 AUS0.001-0.3030-9.00 
 * 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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