Rapid: Individual Calculations February 2019
 Md., Matiur Rahman (mamun)  Total change: 18.60  Rating chartPersonal card
 FIDE Rapid Rating Chess Tournament-2019 Dhaka BAN 2019-01-18
RcRownchangeKK*chgGame
 1856 1990 5.50 7 0.93 20 18.60 
  Samin, Jawad 1590  * BAN1.0010.08201.60 
  Osman, Goni 1726 BAN1.0010.18203.60 
  Kazi Fujayel, Ahmed 1740 BAN0.501-0.3120-6.20 
  Mohammad, Javed f2141 BAN1.0010.702014.00 
  Md. Nurul, Islam 1811 BAN0.001-0.7320-14.60 
  Md. Masum, Hossain 2012 BAN1.0010.532010.60 
  Hasan, Sk. Rashedul 1975 BAN1.0010.48209.60 
 * 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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