Rapid: Individual Calculations May 2019
 Md.jahidul, Islam  Total change: -25.00  Rating chartPersonal card
 Obaidul Islam Memorial FIDE Rapid Chess Tournament Below-2100 Bogra BAN 2019-04-05
RcRownchangeKK*chgGame
 1747 1737 2.00 6 -0.90 20 -18.00 
  Md., Hadiuzzaman 1989 BAN0.001-0.1920-3.80 
  Shamsul, Al-Amin 1459 BAN1.0010.17203.40 
  Md. Shahidul, Islam 1905 BAN0.001-0.2820-5.60 
  Md Sirajul, Islam 1878 BAN0.001-0.3120-6.20 
  Parimol, Mohonto 1544 BAN0.001-0.7520-15.00 
  Md Abul, Hossain 1705 BAN1.0010.46209.20 

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)
 
 Prof. Dr. Habibe Millat Munna Rapid Reating Chess Tournament Sirajganj BAN 2019-04-26
RcRownchangeKK*chgGame
 2005 1737 0.00 2 -0.35 20 -7.00 
  Abdul, Momin 2042 BAN0.001-0.1420-2.80 
  Swadhin, Sarkar 1967 BAN0.001-0.2120-4.20 

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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