Rapid: Individual Calculations January 2015
 Zakir, Hossain Shiplu  Total change: 15.40  Rating chartPersonal card
 WALTON Home Appliance International Rapid Chess Tournament Dhaka BAN 2014-12-21
RcRownchangeKK*chgGame
 2014 1743 1.50 4 0.77 20 15.40 
  Ahmed, Shafiq 2143  * BAN0.001-0.0820-1.60 
  Rakibul, Islam Shachchu 1988 BAN0.001-0.2020-4.00 
  Mohammed, Tajul Islam 1995 BAN0.5010.31206.20 
  Mallik, Anisuzzaman 1931 BAN1.0010.742014.80 
 * 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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