Individual Calculations October 2021
 Wadifa, Ahmed  Total change: 37.24  Rating chartPersonal card
 Mujib Borsho 1st Woman's Chess League 2021 Dhaka BAN 2021-09-08
RcRownchangeKK*chgGame
 1547 1724 8.00 9 1.72 38 65.36 
  Kishoara, Shajrin Evana 1561 BAN1.0010.283810.64 
  Nusrat Jahan, Alo 1635 BAN0.501-0.1238-4.56 
  Talukder, Umme Taslima Protiva 1733 BAN1.0010.513819.38 
  Shoptorshi, Rahman 1324  * BAN1.0010.08383.04 
  Sultana, Sharmin Shirin wm2008 BAN1.0010.843831.92 
  Hamida, Mahmud 1609 BAN1.0010.343812.92 
  Omnia Binta Yusuf, Lubaba 1403 BAN0.501-0.3738-14.06 
  Marufa Azad, Sukanna 1324  * BAN1.0010.08383.04 
  Fatiha, Eyenoon Diya 1324  * 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
 1940 1724 1.50 9 -0.74 38 -28.12 
  Arpita, Mukherjee wm2124  * IND0.001-0.0838-3.04 
  Md., Jamal Uddin c2054 BAN0.5010.383814.44 
  Md., Sharif Hossain c2118 BAN0.001-0.0838-3.04 
  Mohammad, Shameem 1932 BAN0.001-0.2338-8.74 
  Mortuza Mahathir, Islam 1953 BAN0.5010.293811.02 
  Marzouq, Chowdhury 1801 BAN0.001-0.3938-14.82 
  Jannatul, Ferdous wc1745 BAN0.5010.03381.14 
  Md. Sajidul, Haque 1740 BAN0.001-0.4838-18.24 
  Md, Sariatullah 1990 BAN0.001-0.1838-6.84 
 * 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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