Individual Calculations September 2015
 Mohammed Ishtiaq, Ali  Total change: -9.20  Rating chartPersonal card
 Walton Amateur Rating Chess Chess Championship-2015 Dhaka BAN 2015-08-11
RcRownchangeKK*chgGame
 1820 1777 2.00 5 -0.23 40 -9.20 
  Habibur Rahman, Sohel 1986 BAN0.001-0.2340-9.20 
  Faisal, Ahmed Moin 1610 BAN1.0010.284011.20 
  Hossain, Belal 1974 BAN0.5010.254010.00 
  Sarkar, Md. Ali Newaz 1913 BAN0.001-0.3240-12.80 
  Zisha, Zahuratul Zannat 1619 BAN0.501-0.2140-8.40 

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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