Rapid: Individual Calculations April 2020
 Tahmidul, Haque  Total change: -15.20  Rating chartPersonal card
 WALTON Air Conditioner FIDE Rapid School Chess Tournament-4 Dhaka BAN 2020-02-28
RcRownchangeKK*chgGame
 1492 1644 2.50 5 -0.76 20 -15.20 
  Fahim, Shahriar 1321 BAN1.0010.13202.60 
  Ahmed, Walijah 1744 BAN0.001-0.3620-7.20 
  Jannatul, Ferdous wc1649 BAN0.5010.01200.20 
  Mahin , Ahmed Shuvo 1590 BAN0.001-0.5820-11.60 
  Syed Ahnaf , Tahmid Sami 1156 BAN1.0010.04200.80 

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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