Rapid: Individual Calculations April 2023
 Seam, Ahmed  Total change: -13.60  Rating chartPersonal card
 Manha's Castle 18th FIDE Rapid Rating Chess Tournament, Below-2100 Dhaka BAN 2023-03-26
RcRownchangeKK*chgGame
 1565 1550 3.00 7 -0.34 40 -13.60 
  Ahmed, Shafiq 1998 BAN0.001-0.0640-2.40 
  Bimal, Das 1144 BAN1.0010.08403.20 
  Hasan, Sk. Rashedul 1904 BAN0.001-0.1140-4.40 
  Fahmida, Afroz 1165 BAN1.0010.09403.60 
  Choudhury, Md. Zahid 1803 BAN0.001-0.1940-7.60 
  Jean-Nesar, Osman 1211 BAN1.0010.12404.80 
  Islam, Shihab Tanim 1729 BAN0.001-0.2740-10.80 

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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