Individual Calculations March 2012
 Brown, Kevin M  Total change: 36.45  Rating chartPersonal card
 119 NZL Championship Queenstown Open Queenstown NZL 2012-01-15
RcRownchangeKK*chgGame
 1979 1728 4.00 8 2.43 15 36.45 
  Li, Zuhao Luke 2128  * NZL0.001-0.0815-1.20 
  Aldridge, Alan L 1945 NZL1.0010.781511.70 
  Burns, Christopher John 2022 NZL0.5010.35155.25 
  Armstrong, Malcolm J 2016 ENG0.001-0.1615-2.40 
  Setiabudi, Allen 1966 AUS0.5010.30154.50 
  Benson, Christopher 1924 NZL0.5010.25153.75 
  Lim, Kian Hwa 1922 MAS1.0010.751511.25 
  Forster, William 1910 NZL0.5010.24153.60 
 * 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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