Individual Calculations December 2017
 Md, Asadujjaman  Total change: -4.80  Rating chartPersonal card
 SAIF POWERTEC 43rd National B Chess Championship-2017 Dhaka BAN 2017-11-07
RcRownchangeKK*chgGame
 1973 1821 2.00 7 -0.24 20 -4.80 
  Md. Masum, Hossain 2116 BAN0.001-0.1520-3.00 
  Md. Shawket Bin, Osman Shaon 2081 BAN0.001-0.1820-3.60 
  Ahmed, Mainuddin 2182 BAN1.0010.902018.00 
  Jodunath, Biswas 1884 BAN0.001-0.4120-8.20 
  Sheik, Md. Abdul Muttalib 1767 BAN1.0010.42208.40 
  Md, Sariatullah 2006 BAN0.001-0.2620-5.20 
  Mohammad Sajid Bin, Zahid 1776 BAN0.001-0.5620-11.20 

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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