Individual Calculations June 2019
 Md. Ershadul, Haque  Total change: 8.20  Rating chartPersonal card
 WALTON International Rating Chess Tournament-2019 Dhaka BAN 2019-05-22
RcRownchangeKK*chgGame
 1817 1591 2.00 7 0.41 20 8.20 
  Hasan, Sk. Rashedul 1932 BAN0.001-0.1220-2.40 
  Nasir, Hasan 1830 BAN0.001-0.2020-4.00 
  Shahinur, Haque 1679 BAN1.0010.622012.40 
  Tutul , Dhar 1918 BAN0.001-0.1320-2.60 
  Md., Shajahan 1686 BAN1.0010.632012.60 
  Md Sirajul, Islam 1806 BAN0.001-0.2320-4.60 
  Md, Asifur Rahman 1871 BAN0.001-0.1620-3.20 

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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