Individual Calculations December 2019
 Nusrat Jahan, Alo  Total change: -43.60  Rating chartPersonal card
 Naayanganj FIDE Rating Chess Tournament-2019 Narayanganj BAN 2019-11-22
RcRownchangeKK*chgGame
 1660 1783 1.50 4 -1.09 40 -43.60 
  Md. Azizul, Haque 1499 BAN1.0010.16406.40 
  Ahmed, Feroz 1976 BAN0.001-0.2540-10.00 
  Md, Mesbah Uddin 1638 BAN0.001-0.6940-27.60 
  Md Rashedul, Islam 1527 BAN0.501-0.3140-12.40 

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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