Individual Calculations July 2011
 Spirov, Tony  Total change: -14.00  Rating chartPersonal card
 Sydney International Open 2011 Sydney AUS 2011-04-27
RcRownchangeKK*chgGame
 1939 1740 1.50 8 -0.56 25 -14.00 
  McNamara, Gary 2140  * AUS0.001-0.0825-2.00 
  Ali, Mosaddeque 1943 AUS0.5010.26256.50 
  Ilic, Ilija 1962 AUS0.001-0.2225-5.50 
  Skulte, Christopher 1922 AUS0.001-0.2625-6.50 
  Kevork, Chris 1933 AUS0.5010.25256.25 
  Bennett, Hilton 2032 NZL0.001-0.1525-3.75 
  Zulkifli, Mat-Arif 1863 AUS0.001-0.3325-8.25 
  Brockman, Roland 1716 AUS0.501-0.0325-0.75 
 * 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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