Individual Calculations July 2011
 McNamara, Gary  Total change: -8.55  Rating chartPersonal card
 Sydney International Open 2011 Sydney AUS 2011-04-27
RcRownchangeKK*chgGame
 2047 2150 5.00 9 -0.57 15 -8.55 
  Spirov, Tony 1750  * AUS1.0010.08151.20 
  Solomon, Stephen J. m2398 AUS0.001-0.1915-2.85 
  Lee, Kai Jie Edward 1913 SIN0.001-0.8015-12.00 
  Gu, Sean 1866 AUS1.0010.16152.40 
  Ruan, Jack 1937 AUS1.0010.23153.45 
  Brown, Andrew 2275 AUS0.5010.17152.55 
  Bjelobrk, Igor f2349 AUS0.5010.26153.90 
  Guo, Emma wf1995 AUS0.001-0.7115-10.65 
  Ali, Mosaddeque 1943 AUS1.0010.23153.45 
 * 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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