Individual Calculations April 2023
 Md Masud , Rana  Total change: -76.80  Rating chartPersonal card
 Sheikh Helal Uddin 1st International Standard Rating Chess Tournament Bellow 2000 Bagerhat BAN 2023-03-10
RcRownchangeKK*chgGame
 1661 1780 0.00 3 -1.92 40 -76.80 
  Choubey, Saurabh 1956 IND0.001-0.2740-10.80 
  Asit, Kumar 1518 BAN0.001-0.8240-32.80 
  Aurna, Yousuf 1508 BAN0.001-0.8340-33.20 

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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