Rapid: Individual Calculations August 2023
 Md Riad, Rahman  Total change: 17.20  Rating chartPersonal card
 Manha's Castle 20th FIDE Rapid Rating Chess Tournament Dhaka BAN 2023-07-08
RcRownchangeKK*chgGame
 1537 1132 1.00 5 0.43 40 17.20 
  Md Abu, Said 1782 BAN0.001-0.0140-0.40 
  Md. Faysal, Yousuf 1590 BAN0.001-0.0540-2.00 
  Neelava, Choudhury 1497 BAN0.001-0.1040-4.00 
  Jean-Nesar, Osman 1240 BAN1.0010.654026.00 
  Aminul, Islam 2 1577 BAN0.001-0.0640-2.40 

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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