Individual Calculations January 2019
 Md., Sharif Hossain  Total change: -33.20  Rating chartPersonal card
 OMICON 44th National 'A' Chess Championship-2018 Dhaka BAN 2018-11-24
RcRownchangeKK*chgGame
 2092 2198 5.00 10 -1.35 20 -27.00 
  Md., Jamal Uddin 1950 BAN0.001-0.8120-16.20 
  Nayem, Haque 2074 BAN0.501-0.1720-3.40 
  Reefat, Bin-Sattar g2437 BAN0.001-0.2020-4.00 
  Jabed, Al Azad 2008 BAN0.501-0.2520-5.00 
  Md, Sariatullah 2027 BAN1.0010.27205.40 
  Anata, Choudhury 2141 BAN0.001-0.5820-11.60 
  Ghosh, Chanchal Kumer c2069 BAN1.0010.33206.60 
  Ikramul, Haq Siam c2100 BAN1.0010.37207.40 
  Rahman, Md. Taibur f2239 BAN0.001-0.4420-8.80 
  Swadhin, Sarkar 1875 BAN1.0010.13202.60 

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)
 
 S. A. Group of Companies Premier Division Chess League-2018 Dhaka BAN 2018-12-06
RcRownchangeKK*chgGame
 1950 2198 0.50 1 -0.31 20 -6.20 
  Mohammed, Mainuddin 1950 BAN0.501-0.3120-6.20 

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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