Individual Calculations May 2019
 S C Sarker, Shyamal  Total change: -21.60  Rating chartPersonal card
 "Independent Day Open FIDE Rating Chess Tournament - 2019" Dhaka BAN 2019-03-27
RcRownchangeKK*chgGame
 1667 1662 1.00 3 -0.54 40 -21.60 
  Md.abu, Hanif 2007 BAN0.001-0.1140-4.40 
  M, Safwan 1465 BAN0.001-0.7540-30.00 
  Md. Azizul, Haque 1529 BAN1.0010.324012.80 

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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