Individual Calculations October 2021
 Ahmed, Walijah  Total change: 78.66  Rating chartPersonal card
 Mujib Borsho 1st Woman's Chess League 2021 Dhaka BAN 2021-09-08
RcRownchangeKK*chgGame
 1611 1904 9.00 9 1.65 38 62.70 
  Khondoker, Sumaiya 1553 BAN1.0010.11384.18 
  Khan, Hamida 1678 BAN1.0010.21387.98 
  Sultana, Zakia wf1771 BAN1.0010.323812.16 
  Maiesha, Mahzabin Tisha 1504  * BAN1.0010.08383.04 
  Parveen, Tanima wf1981 BAN1.0010.613823.18 
  Sumi, Akter 1504  * BAN1.0010.08383.04 
  Musfica Zannat, Sawri 1504  * BAN1.0010.08383.04 
  Shreya , Podder 1504  * BAN1.0010.08383.04 
  Marzuka, Mukarrama 1504  * BAN1.0010.08383.04 
 * 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)
 
 Joytu Sheikh Hasina International Grandmasters Chess Tournament 2021 Dhaka BAN 2021-09-19
RcRownchangeKK*chgGame
 2077 1904 3.00 9 0.42 38 15.96 
  Mohammad, Minhaz Uddin m2279 BAN0.001-0.0938-3.42 
  Sadnan Hasan, Dihan c2106 BAN0.5010.26389.88 
  Ahmed, Shafiq 2127 BAN0.001-0.2238-8.36 
  Rahman, Syed Mahfuzur f2169 BAN0.5010.323812.16 
  Jabed, Al Azad 2033 BAN0.5010.17386.46 
  Swarnavo, Choudhury 2079 BAN0.5010.23388.74 
  Mohammad, Javed f2073 BAN0.001-0.2838-10.64 
  Kazi Zarin, Tasnim 1822 BAN1.0010.393814.82 
  Noshin, Anjum wf2004 BAN0.001-0.3638-13.68 

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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