Individual Calculations January 2020
 Mollah, Shafiq  Total change: -17.60  Rating chartPersonal card
 1st SAARC Chess Championships-2019, Open Dhaka BAN 2019-11-25
RcRownchangeKK*chgGame
 1866 1806 2.50 8 -0.88 20 -17.60 
  Md., Sharif Hossain c2148 BAN0.001-0.1220-2.40 
  Kabir, Md.murshedul 1559 BAN1.0010.19203.80 
  Zoar Haque, Prodhan 1991 BAN0.001-0.2620-5.20 
  Ankit, Ray 1466 IND0.501-0.3820-7.60 
  Islam, Sheik Md. Khairul 1966 BAN1.0010.712014.20 
  Md., Jamal Uddin c2064 BAN0.001-0.1820-3.60 
  Sabya, Sachi 1887 BAN0.001-0.3920-7.80 
  Gulam, Sarwar 1844 BAN0.001-0.4520-9.00 

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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