Individual Calculations September 2015
 Md. Zafrul, Islam  Total change: 0.40  Rating chartPersonal card
 Dhaka Metropolis Chess Tournament-2015 Dhaka BAN 2015-07-30
RcRownchangeKK*chgGame
 1862 2037 6.50 9 0.02 20 0.40 
  Osman, Goni 1726 BAN1.0010.14202.80 
  Golam, Sarwar 1845 BAN1.0010.25205.00 
  Anata, Chowdhury 1888 BAN0.501-0.2020-4.00 
  Rain, Sheikh 1724 BAN1.0010.14202.80 
  Khondakar, Nazre Mowla 1994 BAN0.501-0.0620-1.20 
  Faisal, Hossain 1931 BAN0.001-0.6420-12.80 
  Kishor, Shazzad 1861 BAN0.501-0.2320-4.60 
  Jaber , Al Hamid 1888 BAN1.0010.30206.00 
  Mohammed, Salim 1900 BAN1.0010.32206.40 

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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