Individual Calculations October 2019
 Md.jahangir, Alam  Total change: 13.20  Rating chartPersonal card
 CCPA Chess Championship-2019 Chattogram BAN 2019-09-12
RcRownchangeKK*chgGame
 1780 1714 4.00 8 0.66 20 13.20 
  Mohammad Sajid Bin, Zahid 1873 BAN0.001-0.2920-5.80 
  Karim, M.shahin 1990 BAN1.0010.832016.60 
  Md. Sabujur, Rahman 1874 BAN0.001-0.2920-5.80 
  Dibya, Das Gupta 1729 BAN0.001-0.4820-9.60 
  Mirza Arifur, Rahman 1641 BAN1.0010.40208.00 
  Sattayanjoy Barua, Titu 1793 BAN1.0010.612012.20 
  Mahabubur, Rahman 1597 BAN0.001-0.6620-13.20 
  Md. Saiful Azam, Chowdhury 1744 BAN1.0010.542010.80 

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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