Rapid: Individual Calculations August 2023
 Md Asifur , Rahman  Total change: -14.40  Rating chartPersonal card
 Rajshahi Chess Academy.BD Rapid Rating Chess Tournament (Below 2000) Rajshahi BAN 2023-07-14
RcRownchangeKK*chgGame
 1847 1729 1.00 4 -0.36 40 -14.40 
  S.m., Kotaiba Biplob 1857 BAN1.0010.674026.80 
  Md. Monayem, Hossain 1836 BAN0.001-0.3540-14.00 
  Fayez, Ahmad 1814 BAN0.001-0.3840-15.20 
  Nahid, Ahmed 1882 BAN0.001-0.3040-12.00 

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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