Individual Calculations December 2017
 Subrota, Biswas  Total change: 63.60  Rating chartPersonal card
 SAIF POWERTEC 43rd National B Chess Championship-2017 Dhaka BAN 2017-11-07
RcRownchangeKK*chgGame
 2046 2118 8.00 11 1.59 40 63.60 
  Alam, Badrul 1822 BAN1.0010.15406.00 
  Md.ariful , Amin 1897 BAN0.501-0.2840-11.20 
  Mezanur, Rahman 1769 BAN1.0010.11404.40 
  Hossain, Enayet Mohammed 2056 BAN1.0010.414016.40 
  Ahmed, Shafiq 2118 BAN1.0010.504020.00 
  Islam, Kh. Aminul f2222 BAN0.001-0.3640-14.40 
  Chowdhury, Sohel c2131 BAN0.001-0.4840-19.20 
  Islam, Sheik Md. Khairul 1935 BAN1.0010.264010.40 
  Uten 2157 BAN1.0010.554022.00 
  Ikramul, Haq Siam c2174 BAN1.0010.584023.20 
  Mehdi, Hasan Parag f2227 BAN0.5010.15406.00 

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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