Individual Calculations June 2019
 Chowdhury, Sohel  Total change: 22.20  Rating chartPersonal card
 Late Dr. Abul Kashem Chowdhury International Rating Chess Tournament-2019, Category-A Dhaka BAN 2019-05-04
RcRownchangeKK*chgGame
 2129 2044 3.00 8 -0.08 20 -1.60 
  Mehdi, Hasan Parag f2227 BAN0.001-0.2620-5.20 
  Sumit, Kumar 2201 IND0.001-0.2920-5.80 
  Avik, Sarker 2000 BAN0.001-0.5620-11.20 
  Bhuiyan, Golam Mostafa 2101 BAN1.0010.582011.60 
  Rahman, Syed Mahfuzur f2217 BAN0.5010.23204.60 
  Alam, Md. Monjur 2031 BAN0.501-0.0220-0.40 
  Mohammad, Javed f2152 BAN0.5010.15203.00 
  Nayem, Haque 2106 BAN0.5010.09201.80 

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
 2006 2044 5.00 7 1.19 20 23.80 
  Nasir, Hasan 1830 BAN1.0010.23204.60 
  Md., Gishan Rahman Maleq 1921 BAN1.0010.33206.60 
  Mehdi, Hasan Parag f2227 BAN0.5010.24204.80 
  Md, Aminul Islam 2012 BAN1.0010.46209.20 
  Islam, Mohammad Aminul 2027 BAN0.501-0.0220-0.40 
  Mohammad, Minhaz Uddin m2294 BAN0.001-0.1920-3.80 
  Md. Mahbubur, Rahman 1731 BAN1.0010.14202.80 

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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