Individual Calculations October 2014
 Islam, Obaidul Shahin  Total change: -19.60  Rating chartPersonal card
 1st Golden Chess Club International Rating Chess Tournament (Below 2200) Dhaka BAN 2014-09-11
RcRownchangeKK*chgGame
 1850 2015 4.00 7 -0.98 20 -19.60 
  Shahidul, Islam 1742 BAN1.0010.17203.40 
  Al-Shahid, Abul Kashem 1855 BAN1.0010.29205.80 
  Mukitul, Islam Ripon 1953 BAN0.501-0.0920-1.80 
  Mohammad, Alamgir-2 1840 BAN0.501-0.2320-4.60 
  Rajbhor, Ratan 1756 BAN1.0010.18203.60 
  Hossain, Mohammad Ibrahim 1949 BAN0.001-0.5920-11.80 
  Md., Abdur Rauf 1856 BAN0.001-0.7120-14.20 

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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