Individual Calculations April 2008
 Rahman, A.b.m. Mahbubur  Total change: -15.00  Rating chartPersonal card
 Dutch-Bangla Bank 1st Division Chess League Dhaka BAN 2007-12-12
RcRownchangeKK*chgGame
 2100 2040 2.50 8 -1.00 15 -15.00 
  Abu Sufian, Shakil f2361 BAN0.001-0.1315-1.95 
  Rahman, Md. Mostafizur 2003 BAN0.501-0.0515-0.75 
  Abdullah, Al-Saif 1921 BAN0.001-0.6615-9.90 
  Khan, Shamim 1911 BAN0.501-0.1715-2.55 
  Monir, Arman 2167 BAN0.5010.17152.55 
  Roy, Prantik 2041 IND0.001-0.5015-7.50 
  Islam, Kh. Aminul f2390 BAN1.0010.891513.35 
  Kabir, Shajahan 2005 BAN0.001-0.5515-8.25 

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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