Individual Calculations June 2019
 Rahman, Syed Mahfuzur  Total change: -39.20  Rating chartPersonal card
 Late Dr. Abul Kashem Chowdhury International Rating Chess Tournament-2019, Category-A Dhaka BAN 2019-05-04
RcRownchangeKK*chgGame
 2071 2217 5.00 9 -1.24 20 -24.80 
  Md.abu, Hanif 2042 BAN0.001-0.7320-14.60 
  Avik, Sarker 2000 BAN1.0010.22204.40 
  Ahmed, Mahtabuddin c2036 BAN1.0010.26205.20 
  Subrota, Biswas c2086 BAN0.001-0.6820-13.60 
  Sumit, Kumar 2201 IND0.001-0.5220-10.40 
  Chowdhury, Sohel c2044 BAN0.501-0.2320-4.60 
  Nayem, Haque 2106 BAN0.501-0.1520-3.00 
  Md., Sharif Hossain c2104 BAN1.0010.35207.00 
  Md, Sariatullah 2018 BAN1.0010.24204.80 

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)
 
 WALTON International Rating Chess Tournament-2019 Dhaka BAN 2019-05-22
RcRownchangeKK*chgGame
 1987 2217 5.50 8 -0.72 20 -14.40 
  Md, Nesar Uddin 1817  * BAN1.0010.08201.60 
  Tutul , Dhar 1918 BAN1.0010.15203.00 
  Syed Abdul, Zaker 1964 BAN1.0010.19203.80 
  Islam, Mohammad Aminul 2027 BAN0.001-0.7520-15.00 
  Hasan, Sk. Rashedul 1932 BAN1.0010.16203.20 
  Jabed, Al Azad 1999 BAN1.0010.22204.40 
  Mohammad, Javed f2152 BAN0.501-0.0920-1.80 
  Subrota, Biswas c2086 BAN0.001-0.6820-13.60 
 * 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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