Individual Calculations April 2008
 Kz, Amir Hamzah  Total change: -9.25  Rating chartPersonal card
 National Chess Chmp 2007 Penang MAS 2007-05-27
RcRownchangeKK*chgGame
 2047 1999 0.50 2 -0.37 25 -9.25 
  Zullkafli, Zarul Shazwan 2051 MAS0.5010.07251.75 
  Tan, Eu Hong 2043 MAS0.001-0.4425-11.00 

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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