Rapid: Individual Calculations December 2019
 Aeon, Sarker  Total change: -5.40  Rating chartPersonal card
 BECL Rapid Rating Chess Tournament - 2019 Dhaka BAN 2019-11-10
RcRownchangeKK*chgGame
 1674 1413 0.50 4 -0.27 20 -5.40 
  Md. Afzal, Hossain 1796 BAN0.001-0.0920-1.80 
  Kabir Uddin, Sharker 1701 BAN0.001-0.1620-3.20 
  S C Sarker, Shyamal 1626 BAN0.5010.27205.40 
  Syed, Mahabubur Rashid 1572 BAN0.001-0.2920-5.80 

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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