Individual Calculations January 2020
 Chowdhury, Shamsul Kabir  Total change: 15.00  Rating chartPersonal card
 Shaheed Kazi Sadik Hassan International Rating Open Chess Tournament-2019 Chattogram BAN 2019-12-19
RcRownchangeKK*chgGame
 1869 1754 3.00 6 0.75 20 15.00 
  Md.abu, Hanif 2005 BAN0.001-0.1920-3.80 
  Md, Sariatullah 2053 BAN1.0010.852017.00 
  Mehdi, Hasan Parag f2154  * BAN0.001-0.0820-1.60 
  Tushin, Talukder 1540 BAN1.0010.23204.60 
  Alam, Md. Monjur 1899 BAN0.001-0.3120-6.20 
  Suman, Chowdhury 1563 BAN1.0010.25205.00 
 * 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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