Individual Calculations December 2018
 Md. Shawket Bin, Osman Shaon  Total change: 11.80  Rating chartPersonal card
 WALTON 1st Division Chess League 2018 Dhaka BAN 2018-10-25
RcRownchangeKK*chgGame
 1966 2084 8.00 10 1.58 20 31.60 
  Habibur Rahman, Sohel 1943 BAN1.0010.31206.20 
  Bappi, A.b. 1801 BAN0.501-0.3420-6.80 
  Suvradeepta, Das 2005 IND1.0010.39207.80 
  Kaustuv, Kundu 2369 IND1.0010.842016.80 
  Mohammed, Salim 1836 BAN0.501-0.3120-6.20 
  Gias Uddin, Ahmed 2003 BAN0.001-0.6120-12.20 
  Shah Mahfuzul, Karim 1956 BAN1.0010.33206.60 
  Rahman, Syed Mahfuzur f2224 BAN1.0010.692013.80 
  Chowdhury, Shamsul Kabir 1840 BAN1.0010.20204.00 
  Md. Jasim, Uddin 1684  * BAN1.0010.08201.60 
 * 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)
 
 SAIF POWER BATTERY 44th National 'B' Chess Championship-2018 Dhaka BAN 2018-11-12
RcRownchangeKK*chgGame
 1911 2084 5.50 9 -0.99 20 -19.80 
  Wajiul, Mehdi 1832 BAN0.501-0.3120-6.20 
  Kaushik, Chowdhury 1851 BAN1.0010.21204.20 
  Sarkar, Bappi 1782 BAN0.501-0.3520-7.00 
  Md.shafiqul, Islam 1898 BAN1.0010.26205.20 
  Md., Habibur Rahman-2 1977 BAN1.0010.35207.00 
  Md.abzid, Rahman 1966 BAN0.001-0.6620-13.20 
  Avik, Sarker 1947 BAN0.501-0.1820-3.60 
  Md.abu, Hanif 1992 BAN1.0010.37207.40 
  Md., Jamal Uddin 1950 BAN0.001-0.6820-13.60 

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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