Rapid: Individual Calculations April 2020
 Nasir, Hasan  Total change: 10.20  Rating chartPersonal card
 Independence Day FIDE Rapid Rating Chess Tournament - 2020 Chattogram BAN 2020-03-06
RcRownchangeKK*chgGame
 1685 1819 5.00 7 0.51 20 10.20 
  Ahnaf, Sulaiman 1315 BAN0.501-0.4620-9.20 
  Md. Abbas, Uddin 1915 BAN1.0010.632012.60 
  Mohammad, Saiful Islam 1760 BAN1.0010.42208.40 
  Karim, M.shahin 1971 BAN0.001-0.3020-6.00 
  Md. Abul, Kalam 1586 BAN1.0010.21204.20 
  Md. Abdul Hannan, Hossain 1561 BAN1.0010.18203.60 
  Mirza Arifur, Rahman 1690 BAN0.501-0.1720-3.40 

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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