Individual Calculations April 2008
 Ahmed, Mainuddin  Total change: -36.60  Rating chartPersonal card
 Dutch-Bangla Bank 1st Division Chess League Dhaka BAN 2007-12-12
RcRownchangeKK*chgGame
 2361 2219 0.00 1 -0.31 15 -4.65 
  Abu Sufian, Shakil f2361 BAN0.001-0.3115-4.65 

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)
 
 34th National Chess Championship, Priliminary Phase-2008 Dhaka BAN 2008-03-05
RcRownchangeKK*chgGame
 2025 2219 6.00 11 -2.13 15 -31.95 
  Chowdhury, Karol 1945 BAN1.0010.17152.55 
  Kabir, Shajahan 2020 BAN1.0010.24153.60 
  Khan, Shamim 1904 BAN1.0010.14152.10 
  Rahman, Syed Mahfuzur f2249 BAN0.001-0.4615-6.90 
  Anisuzzaman, Jewel 2154 BAN0.001-0.5915-8.85 
  Mir, Mamun 1869 BAN1.0010.11151.65 
  Habibur Rahman, Sohel 2050 BAN0.001-0.7215-10.80 
  Abedin, Md. Jaynul 1961 BAN1.0010.18152.70 
  Islam, Obaidul Shahin 2027 BAN1.0010.25153.75 
  Hossain, Sk. Anwar 2062 BAN0.001-0.7115-10.65 
  Md., Habibur Rahman-2 2035 BAN0.001-0.7415-11.10 

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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