Rapid: Individual Calculations March 2018
 Md. Rafiqul, Islam  Total change: -29.20  Rating chartPersonal card
 Elegant Uttara 3rd FIDE Rapid Chess Tournament-2018 Dhaka BAN 2018-02-03
RcRownchangeKK*chgGame
 1706 1967 3.00 5 -1.01 20 -20.20 
  Ekramuzzaman 1768 BAN0.001-0.7620-15.20 
  Marzouq, Chowdhury 1567  * BAN1.0010.08201.60 
  Gulam, Sarwar 1860 BAN1.0010.35207.00 
  Islam, Shihab Tanim 1768 BAN0.001-0.7620-15.20 
  Kumar Karmaker, Binit 1567  * 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)
 
 International Mother Language Day Rapid Rating Chess Tournament - 2018 Dhaka BAN 2018-02-23
RcRownchangeKK*chgGame
 1802 1967 4.50 7 -0.45 20 -9.00 
  Kamrul, Hasan 1651 BAN0.001-0.8720-17.40 
  Sk Ruman-Ur-, Rashid 1727 BAN1.0010.20204.00 
  Rain, Sheikh 1767 BAN1.0010.24204.80 
  Islam, Shihab Tanim 1768 BAN1.0010.24204.80 
  Rahman, Syed Mahfuzur f2216 BAN0.001-0.1920-3.80 
  Md. Mahbubur, Rahman 1720 BAN0.501-0.3120-6.20 
  Ekramuzzaman 1768 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)
 

 

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