Individual Calculations October 2014
 Md., Matiur Rahman (mamun)  Total change: -0.20  Rating chartPersonal card
 40th National B Chess Championship-2014 Dhaka BAN 2014-08-25
RcRownchangeKK*chgGame
 1950 1904 3.00 8 -0.51 20 -10.20 
  Hasan, Mehdi f2249 BAN0.001-0.1120-2.20 
  A.f.m., Mahfuzul Haque 1738 BAN0.501-0.2220-4.40 
  Hasan, Azizul 1614 BAN1.0010.16203.20 
  Md. Zafrul, Islam 1959 BAN1.0010.582011.60 
  Alam, Md. Khorshed 2067 BAN0.001-0.2820-5.60 
  Barua, P.j. Bakul 2003 BAN0.5010.14202.80 
  Sultana, Sharmin Shirin wf1984 BAN0.001-0.3920-7.80 
  Chowdhury, Karol 1987 BAN0.001-0.3920-7.80 

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)
 
 1st Golden Chess Club International Rating Chess Tournament (Below 2200) Dhaka BAN 2014-09-11
RcRownchangeKK*chgGame
 2034 1904 2.50 6 0.50 20 10.00 
  Chowdhury, Sohel c2163 BAN1.0010.822016.40 
  Mohammad, Sagar 2010 BAN0.001-0.3620-7.20 
  Jahanara, Haque 1682 BAN0.501-0.2820-5.60 
  Ikramul, Haq Siam 2120 BAN0.5010.28205.60 
  Dewan, Shahidul Amin 2109 BAN0.5010.26205.20 
  Abdul, Momin 2120 BAN0.001-0.2220-4.40 

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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