Individual Calculations January 2012
 Choo, Min Wang  Total change: -21.60  Rating chartPersonal card
 4th DATCC KL Open Chess Team Championship 2011 Kuala Lumpur MAS 2011-10-22
RcRownchangeKK*chgGame
 2109 2004 0.00 2 -0.72 30 -21.60 
  Nik, Nik Ahmad Farouqi 2070 MAS0.001-0.4130-12.30 
  Yeoh, Chin-Seng 2147 MAS0.001-0.3130-9.30 

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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