Rapid: Individual Calculations February 2018
 Jabed, Al Azad  Total change: 19.60  Rating chartPersonal card
 Rainbow Open Rapid Rating Chess Tournament 2018 Dhaka BAN 2018-01-19
RcRownchangeKK*chgGame
 1931 1933 4.50 7 0.98 20 19.60 
  Ahmed, Mahtabuddin c2200 BAN0.001-0.1820-3.60 
  Dibakar, Dibya 1699 BAN1.0010.21204.20 
  Md. Rashedul, Basher 1770 BAN1.0010.28205.60 
  Nayem, Haque 2082 BAN0.001-0.3020-6.00 
  Md. Abdur , Rashid 1705 BAN1.0010.21204.20 
  Rahman, Md. Siddiqur 2024 BAN1.0010.622012.40 
  Anata, Choudhury 2036 BAN0.5010.14202.80 

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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