Rapid: Individual Calculations February 2019
 Md. Obaidur, Rahman  Total change: -8.40  Rating chartPersonal card
 UIU-IDSS FIDE Rapid Chess Tournament-2019 Dhaka BAN 2019-01-22
RcRownchangeKK*chgGame
 1617 1727 4.00 7 -0.42 20 -8.40 
  Ushaching, Kheyang 1327  * BAN1.0010.08201.60 
  Shameem, Sohanee 1558 BAN1.0010.28205.60 
  Md. Shawket Bin, Osman Shaon 1979 BAN0.001-0.1920-3.80 
  Uddin, Refayet 1534 BAN0.001-0.7520-15.00 
  Mohammad Shihab, Shahriar 1549 BAN1.0010.27205.40 
  Md. Gazi Salah, Uddin 1695 BAN0.001-0.5420-10.80 
  Mohammad, Shakil 1675 BAN1.0010.43208.60 
 * 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)
 

 

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