Individual Calculations March 2012
 Md, Rofiqul Islam  Total change: -36.30  Rating chartPersonal card
 Mercantile Bank 37th National Chess Championship-2011, Preliminary Phase Dhaka BAN 2011-09-27
RcRownchangeKK*chgGame
 1976 1916 0.50 4 -1.17 30 -35.10 
  Alam, Md. Khorshed 2038 BAN0.001-0.3330-9.90 
  Md. Abdur, Rashid 1974 BAN0.5010.08302.40 
  Mohammad Fahad, Rahman 1973 BAN0.001-0.4230-12.60 
  Shamsul, Alam 1917 BAN0.001-0.5030-15.00 

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)
 
 14th Prime Bank International Open Fide Rating Chess Tournament'11 Dhaka BAN 2011-10-31
RcRownchangeKK*chgGame
 2030 1916 1.00 3 -0.04 30 -1.20 
  Md, Anwar Hossain 2022 BAN0.001-0.3630-10.80 
  Kabir, Mohammad Sherajul 2062 BAN0.001-0.3030-9.00 
  Md., Abdur Rauf 2005 BAN1.0010.623018.60 

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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