Individual Calculations January 2020
 Md. Sabujur, Rahman  Total change: -36.60  Rating chartPersonal card
 Shaheed Kazi Sadik Hassan International Rating Open Chess Tournament-2019 Chattogram BAN 2019-12-19
RcRownchangeKK*chgGame
 1696 1891 4.00 8 -1.83 20 -36.60 
  Md. Babul Hossain, Babla 1493 BAN1.0010.08201.60 
  Rumaysa, Haider 1491  * BAN1.0010.08201.60 
  Chowdhury, Sohel c2088 BAN0.001-0.2520-5.00 
  Md, Sultan 1667 BAN0.501-0.2820-5.60 
  Sankalan, Shah 1710 IND0.501-0.2420-4.80 
  Md. Saiful Azam, Chowdhury 1732 BAN1.0010.29205.80 
  Abdullah Al , Raison 1698 BAN0.001-0.7520-15.00 
  Mohammad, Abu Mohsin 1689 BAN0.001-0.7620-15.20 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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