Rapid: Individual Calculations June 2018
 Ghosh, Sumon Kumar  Total change: 0.80  Rating chartPersonal card
 ACPB Charity Rapid Rating Chess Tournament-2018 Dhaka BAN 2018-04-27
RcRownchangeKK*chgGame
 1881 1720 1.50 5 0.04 20 0.80 
  Jabed, Al Azad 1972 BAN0.001-0.1920-3.80 
  Mullick, Md. Anisujjaman 1882 BAN0.5010.21204.20 
  Rahman, Md. Ataur 1797 BAN0.001-0.3920-7.80 
  Tareq, S. M. 1865 BAN1.0010.692013.80 
  Md., Nasim Hossain Bhuiyan 1888 BAN0.001-0.2820-5.60 

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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