Individual Calculations December 2017
 Tareq, S. M.  Total change: -9.20  Rating chartPersonal card
 C J K S - BOROTAKIA Chittagong District Chess Championship -2017 Chittagong BAN 2017-10-26
RcRownchangeKK*chgGame
 1728 1924 4.00 6 -0.46 20 -9.20 
  Dr. Shakhaot Ullah, Khan 1557 BAN1.0010.10202.00 
  Shadhak Suman, Barua 1776 BAN1.0010.30206.00 
  Haque, Shamsul 1848 BAN0.001-0.6020-12.00 
  Uttam Kumar, Dutta 1666 BAN1.0010.18203.60 
  Abijit, Barua 1786 BAN0.001-0.6920-13.80 
  Amin, Md. Ruhul (chittagong) 1733 BAN1.0010.25205.00 

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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