Individual Calculations October 2019
 Mihir Lal, Das  Total change: -32.20  Rating chartPersonal card
 WALTON Refrigerator Metropolis Chess Tournament-2019, Below-2100 Dhaka BAN 2019-08-27
RcRownchangeKK*chgGame
 1786 1996 4.50 8 -1.61 20 -32.20 
  Md Nurul Islam, Mahin 1634 BAN1.0010.10202.00 
  Abijit, Barua 1777 BAN1.0010.22204.40 
  Rahman, Md. Ataur 1835 BAN0.001-0.7120-14.20 
  Md Sultan , Ahmed Sajib 1739 BAN0.001-0.8220-16.40 
  Hossain, Belal 1848 BAN1.0010.30206.00 
  Md. Moniruzzaman, Masud 1824 BAN0.501-0.2320-4.60 
  Chowdhury, Shamsul Kabir 1782 BAN1.0010.23204.60 
  Md, Asifur Rahman 1845 BAN0.001-0.7020-14.00 

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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