Individual Calculations January 2012
 Abdul Wahab, Najib  Total change: 22.20  Rating chartPersonal card
 4th DATCC KL Open Chess Team Championship 2011 Kuala Lumpur MAS 2011-10-22
RcRownchangeKK*chgGame
 2070 1890 1.00 1 0.74 30 22.20 
  Nik, Nik Ahmad Farouqi 2070 MAS1.0010.743022.20 

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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