Individual Calculations September 2015
 Protiva, Talukder  Total change: 40.00  Rating chartPersonal card
 Walton Amateur Rating Chess Chess Championship-2015 Dhaka BAN 2015-08-11
RcRownchangeKK*chgGame
 1839 1730 3.50 7 1.00 40 40.00 
  Tareq, S. M. 1935 BAN0.5010.264010.40 
  Faruk, Mallik 1728 BAN1.0010.504020.00 
  Md. Aminul, Islam 1929 BAN0.001-0.2440-9.60 
  Ahmed, Sk. Raju 1822 BAN1.0010.634025.20 
  Islam, Aminul Lipon 1905 BAN0.001-0.2740-10.80 
  Md., Zakaria 1871 BAN0.001-0.3140-12.40 
  Zahidul, Islam Khan 1680 BAN1.0010.434017.20 

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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