Individual Calculations April 2008
 Zalmi, Abd Rahim  Total change: 0.00  Rating chartPersonal card
 AMBank Chess Challenge 2007 Kuala Lumpur MAS 2007-08-20
RcRownchangeRpKK*chgGame
 1859 0 1.00 5 0.00 1619   0.00 
  Abd Rahman, Syazrin 1519 MAS0.0010.00 0.00 
  Guo, Emma 1747 AUS0.0010.00 0.00 
  Tan, Ken Wei 1938 MAS0.0010.00 0.00 
  Demudu, Subramaniam 1922 MAS1.0010.00 0.00 
  Yusof, Kamaluddin 2170 MAS0.0010.00 0.00 

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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