Individual Calculations September 2015
 Md. Abdur, Raufe Aziz  Total change: -16.20  Rating chartPersonal card
 Walton Amateur Rating Chess Chess Championship-2015 Dhaka BAN 2015-08-11
RcRownchangeKK*chgGame
 1863 1906 2.50 6 -0.81 20 -16.20 
  Hamida, Mahmud 1641 BAN1.0010.18203.60 
  Md., Matiur Rahman (mamun) 1997 BAN0.5010.12202.40 
  Hossain, Mohammad Ibrahim 1997 BAN0.001-0.3820-7.60 
  Rakib Ahmed, Saleh 1761 BAN0.001-0.6920-13.80 
  Abu Foez, Md. Nayem 1787 BAN1.0010.34206.80 
  Moniruzzaman, Moni 1995 BAN0.001-0.3820-7.60 

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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