Individual Calculations September 2012
 Rahman, Md. Siddiqur  Total change: 0.15  Rating chartPersonal card
 Open International Rating Chess Tournament-2012 Dhaka BAN 2012-08-01
RcRownchangeKK*chgGame
 1937 2111 6.50 9 0.01 15 0.15 
  Hossain, Farjana Anne 1775 BAN1.0010.12151.80 
  Mollah, Istiak Ahmed 1921 BAN1.0010.25153.75 
  Shafiqul, Islam 1980 BAN0.501-0.1815-2.70 
  Shikder, Arifuzzaman 2132 BAN0.001-0.4715-7.05 
  Mohammed, Asaduzzaman 1949 BAN1.0010.29154.35 
  Mukitul, Islam Ripon 1968 BAN0.001-0.6915-10.35 
  Rahman, Saimon Siddiqur 1883 BAN1.0010.21153.15 
  Mallik, Anisuzzaman 1940 BAN1.0010.27154.05 
  Emdadul, Haque 1885 BAN1.0010.21153.15 

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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