Rapid: Individual Calculations October 2021
 Amartya, Barua  Total change: 13.20  Rating chartPersonal card
 Manha's Castle 2nd FIDE Rapid Rating Chess Tournament 2021 Dhaka BAN 2021-09-17
RcRownchangeKK*chgGame
 1801 1331 1.00 5 0.66 20 13.20 
  Mihir Lal, Das 1908 BAN0.001-0.0220-0.40 
  Abdul, Momin 1991 BAN0.001-0.0120-0.20 
  Hossain, Kazi Iquball 1702 BAN0.001-0.1020-2.00 
  Osman, Goni 1616 BAN0.001-0.1620-3.20 
  Shahrior, Murtaza 1789 BAN1.0010.952019.00 

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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