Rapid: Individual Calculations January 2015
 Islam, Mohammad Aminul  Total change: 45.40  Rating chartPersonal card
 Dr. Shahriar Memorial Rapid Rating Chess Tournament Dhaka BAN 2014-12-11
RcRownchangeKK*chgGame
 2051 2112 7.50 9 2.27 20 45.40 
  Shahidul, Islam 1712  * BAN1.0010.08201.60 
  Anwar, Hossain Dulal 1912 BAN1.0010.24204.80 
  Mukitul, Islam Ripon 1943 BAN1.0010.28205.60 
  Islam, Kh. Aminul f2315 BAN0.001-0.2420-4.80 
  Mallik, Anisuzzaman 1931 BAN1.0010.26205.20 
  Hossain, Mohammad Ibrahim 1989 BAN0.501-0.1720-3.40 
  Habibur Rahman, Sohel 2033 BAN1.0010.39207.80 
  Chowdhury, Sohel c2116 BAN1.0010.512010.20 
  Rahman, Ziaur g2512  * BAN1.0010.922018.40 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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