Individual Calculations December 2019
 Md, Sariatullah  Total change: -42.80  Rating chartPersonal card
 SAIF POWERTEC 45th National 'A' Chess Championship-2019 Dhaka BAN 2019-11-01
RcRownchangeKK*chgGame
 2084 2096 3.00 10 -2.14 20 -42.80 
  Abu Sufian, Shakil m2254 BAN0.001-0.2920-5.80 
  Hamid, Rani wm1916 BAN1.0010.26205.20 
  Rahman, Md. Taibur f2196 BAN0.001-0.3620-7.20 
  Nayem, Haque c1875 BAN0.501-0.2820-5.60 
  Islam, Khandaker Aminul f2229 BAN0.001-0.3220-6.40 
  Md Emdadul, Haque 2070 BAN0.001-0.5420-10.80 
  Hossain, Monir c2058 BAN1.0010.45209.00 
  Zia, Tahsin Tajwar 2080 BAN0.001-0.5220-10.40 
  Chowdhury, Sohel c2096 BAN0.001-0.5020-10.00 
  Md., Jamal Uddin c2064 BAN0.501-0.0420-0.80 

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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