Rapid: Individual Calculations January 2015
 Md. Rafiqul , Islam  Total change: -18.20  Rating chartPersonal card
 WALTON Home Appliance International Rapid Chess Tournament Dhaka BAN 2014-12-21
RcRownchangeKK*chgGame
 1970 1718 0.50 7 -0.91 20 -18.20 
  Md., Jamal Uddin 2118  * BAN0.001-0.0820-1.60 
  Mukitul, Islam Ripon 1943 BAN0.5010.28205.60 
  Sultana, Sharmin Shirin wf2030 BAN0.001-0.1420-2.80 
  Rakibul, Islam Shachchu 1988 BAN0.001-0.1720-3.40 
  Mohammed, Tajul Islam 1995 BAN0.001-0.1720-3.40 
  Haque, Shamsul 1891 BAN0.001-0.2720-5.40 
  Hanif, Mollah 1823 BAN0.001-0.3620-7.20 
 * 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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