Individual Calculations September 2012
 Shafiqul, Islam  Total change: 3.60  Rating chartPersonal card
 Open International Rating Chess Tournament-2012 Dhaka BAN 2012-08-01
RcRownchangeKK*chgGame
 2140 1980 1.50 4 0.24 15 3.60 
  Minhazuddin, Ahmed m2380  * BAN1.0010.921513.80 
  Rahman, Md. Siddiqur 2111 BAN0.5010.18152.70 
  Haque, Rezaul f2146 BAN0.001-0.2815-4.20 
  Mollah, Istiak Ahmed 1921 BAN0.001-0.5815-8.70 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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