Individual Calculations August 2022
 Md Nazrul, Islam  Total change: -41.60  Rating chartPersonal card
 1st Unity Sports Foundation Standard Rating Chess Tournament 2022- Below 2000 Sylhet BAN 2022-07-01
RcRownchangeKK*chgGame
 1626 1845 3.50 6 -1.04 40 -41.60 
  Partha Sarathi, Chowdhury 1455 BAN1.0010.09403.60 
  Lutfur, Rahman 1594 BAN1.0010.19407.60 
  Syed Shahjahan, Mehdi 1699 BAN0.001-0.7040-28.00 
  Shah Mahfuzul, Karim 1884 BAN0.5010.05402.00 
  Md Abdul, Hannan 1517 BAN1.0010.13405.20 
  Choudhury Abdul Mutakabbir , Sawk 1605 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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