Individual Calculations October 2019
 Ahmed Jahangir, Babul  Total change: -17.60  Rating chartPersonal card
 WALTON Refrigerator Metropolis Chess Tournament-2019, Below-2100 Dhaka BAN 2019-08-27
RcRownchangeKK*chgGame
 1729 1917 5.00 8 -0.88 20 -17.60 
  Md. Lalin , Azad 1562 BAN1.0010.11202.20 
  Kazi Fujayel, Ahmed 1732 BAN0.501-0.2420-4.80 
  Islam, M.m. Zahirul 1768 BAN0.501-0.2020-4.00 
  Abdullah Al, Muhit 1697 BAN0.001-0.7820-15.60 
  Gazi, Nasiruddin Salim 1648 BAN1.0010.17203.40 
  Rubel, Hossen 1741 BAN1.0010.27205.40 
  Sohag, Hossain 1783 BAN1.0010.32206.40 
  Md. Nurul, Islam 1897 BAN0.001-0.5320-10.60 

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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