Rapid: Individual Calculations February 2018
 Dewan, Md. Riad  Total change: -9.20  Rating chartPersonal card
 Elegant FIDE Rapid Chess January-2018 Dhaka BAN 2018-01-12
RcRownchangeKK*chgGame
 1841 2085 5.00 7 -0.46 20 -9.20 
  Asif, Iqbal 1750 BAN1.0010.12202.40 
  Mohammad, Yousuf 1879 BAN0.001-0.7620-15.20 
  Toriqul, Islam Tareq 1777 BAN1.0010.14202.80 
  Mohammad, Hasan Mia 1759 BAN1.0010.13202.60 
  Bappi, A.b. 1894 BAN1.0010.25205.00 
  Mortuza Mahathir, Islam 1685  * BAN1.0010.08201.60 
  Ghosh, Chanchal Kumer c2145 BAN0.001-0.4220-8.40 
 * 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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