Rapid: Individual Calculations February 2019
 Mortuza Mahathir, Islam  Total change: 61.40  Rating chartPersonal card
 FIDE Rapid Rating Chess Tournament-2019 Below 1900 Dhaka BAN 2019-01-11
RcRownchangeKK*chgGame
 1786 1528 4.00 5 3.07 20 61.40 
  Zakir, Hossain Shiplu 1813 BAN1.0010.842016.80 
  Ahmed, Walijah 1753 BAN1.0010.782015.60 
  Yasir Ali, Khan Evan 1850 BAN0.001-0.1320-2.60 
  Kazi Fujayel, Ahmed 1740 BAN1.0010.772015.40 
  Md. Mehedi, Hasan 1774 BAN1.0010.812016.20 

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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