Individual Calculations December 2016
 Ratnojoy, Tangchonga  Total change: -140.80  Rating chartPersonal card
 SAIF POWERTEC 42nd National 'B' Chess Championship-2016 Dhaka BAN 2016-10-20
RcRownchangeKK*chgGame
 1721 1926 2.50 8 -3.52 40 -140.80 
  Md. Abu Jafor, Siddik 1754 BAN0.001-0.7340-29.20 
  Jahangir, Kobir Mukul 1573 BAN1.0010.11404.40 
  Towhidul, Bari Chowdhury 1789 BAN0.501-0.1840-7.20 
  Md. Shahidul, Islam 1816 BAN0.001-0.6540-26.00 
  Sanjay, Mondal 1796 BAN0.001-0.6840-27.20 
  Kaushik, Chowdhury 1580 BAN1.0010.11404.40 
  Mihir Lal, Das 1776 BAN0.001-0.7040-28.00 
  Jahangir, Hossain Nasha 1684 BAN0.001-0.8040-32.00 

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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