Individual Calculations October 2021
 Sultana, Sharmin Shirin  Total change: -24.80  Rating chartPersonal card
 Mujib Borsho 1st Woman's Chess League 2021 Dhaka BAN 2021-09-08
RcRownchangeKK*chgGame
 1648 2008 5.00 7 -1.24 20 -24.80 
  Marufa Azad, Sukanna 1608  * BAN1.0010.08201.60 
  Kishoara, Shajrin Evana 1608  * BAN1.0010.08201.60 
  Aeon, Sarker 1608  * BAN1.0010.08201.60 
  Wadifa, Ahmed 1724 BAN0.001-0.8420-16.80 
  Sultana, Zakia wf1771 BAN0.001-0.8020-16.00 
  Hamida, Mahmud 1609 BAN1.0010.08201.60 
  Omnia Binta Yusuf, Lubaba 1608  * BAN1.0010.08201.60 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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