Individual Calculations October 2014
 Md. Saiful Islam, Chowdhury  Total change: -7.00  Rating chartPersonal card
 40th National B Chess Championship-2014 Dhaka BAN 2014-08-25
RcRownchangeKK*chgGame
 2006 2178 7.50 11 -0.35 20 -7.00 
  Abu Foez, Md. Nayem 1898 BAN1.0010.16203.20 
  Avik, Sarker 1965 BAN0.501-0.2720-5.40 
  Khan, Faizullah 1796 BAN1.0010.09201.80 
  Mallik, Anisuzzaman 1940 BAN1.0010.20204.00 
  Hossain, Delwar 2130 BAN0.501-0.0720-1.40 
  Kabir, Mohammad Sherajul 2049 BAN0.501-0.1720-3.40 
  Md., Jamal Uddin 2007 BAN0.001-0.7320-14.60 
  Sultana, Zakia wf1964 BAN1.0010.23204.60 
  Uddin, Md. Saif f2087 BAN1.0010.38207.60 
  Chowdhury, Sohel c2163 BAN0.501-0.0220-0.40 
  Alam, Md. Khorshed 2067 BAN0.501-0.1520-3.00 

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)
 

 

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