Individual Calculations August 2023
 Md Azahar, Ali  Total change: -14.00  Rating chartPersonal card
 Md Aktar Hossain 1st Fide Standard Rating Chess Tournament (Below 2000) Rajshahi BAN 2023-07-07
RcRownchangeKK*chgGame
 1699 1747 1.00 3 -0.70 20 -14.00 
  Md. Hanif Bin, Islam Rony 1686 BAN1.0010.42208.40 
  Md. Sahin, Badsa 1729 BAN0.001-0.5320-10.60 
  Md. Anower, Hossain 1683 BAN0.001-0.5920-11.80 

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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