Rapid: Individual Calculations September 2015
 Md. Farid, Ahmed  Total change: -4.20  Rating chartPersonal card
 SurroundApps FIDE Rapid Rating Chess Tournament Dhaka BAN 2015-08-07
RcRownchangeKK*chgGame
 1803 1629 1.50 6 -0.21 20 -4.20 
  Uzzaman, Ashik 1950 USA0.001-0.1320-2.60 
  Md., Zakaria 1858 BAN0.001-0.2120-4.20 
  Arifuzzaman, Arif 1810 BAN0.5010.24204.80 
  Alam, Badrul 1871 BAN0.001-0.2020-4.00 
  Pranay Kumar , Bhowmik 1575 BAN1.0010.42208.40 
  Sudip Ranjan, Mandal 1754 BAN0.001-0.3320-6.60 

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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