Individual Calculations November 2019
 Md. Rabby, Salim  Total change: -6.20  Rating chartPersonal card
 SAIF POWERTEC Limited 45th National 'B' Chess Championship-2019 Dhaka BAN 2019-10-16
RcRownchangeKK*chgGame
 1943 1810 2.00 7 -0.31 20 -6.20 
  S, M Sharon c2092 BAN0.5010.34206.80 
  Haque, Rezaul f2032 BAN0.001-0.2220-4.40 
  Md., Matiur Rahman (mamun) 2001 BAN0.5010.25205.00 
  Hamidul, Haque 1659 BAN1.0010.30206.00 
  Nayem, Haque c1911 BAN0.001-0.3620-7.20 
  Islam, Sheik Md. Khairul 1980 BAN0.001-0.2820-5.60 
  Swadhin, Sarkar 1928 BAN0.001-0.3420-6.80 

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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