Individual Calculations July 2012
 Marner, Gavin  Total change: -3.30  Rating chartPersonal card
 NSW Open 2012 Sydney AUS 2012-06-09
RcRownchangeKK*chgGame
 1902 2013 3.00 5 -0.22 15 -3.30 
  Sewell, Bob 1613  * AUS1.0010.08151.20 
  Zhao, Zong-Yuan g2413  * AUS0.001-0.0815-1.20 
  Low, Frank 1812 AUS1.0010.24153.60 
  Lai, Cyrus Ho-Yeung 1826 HKG0.501-0.2415-3.60 
  Kuan, Julian 1848 HKG0.501-0.2215-3.30 
 * 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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