Individual Calculations February 2022
 Jannatul, Ferdousi  Total change: 80.00  Rating chartPersonal card
 Golden Jubilee of Independence 40th National Women's Chess Championship 2021 Dhaka BAN 2021-12-29
RcRownchangeKK*chgGame
 1470 1532 6.00 9 0.82 40 32.80 
  Mst Sima, Khatun 1152 BAN1.0010.09403.60 
  Jannatul, Ferdous wc1810 BAN0.001-0.1740-6.80 
  Inaaya, Zaman Khan 1161 BAN1.0010.10404.00 
  Noshin, Anjum wf1932  * BAN0.001-0.0840-3.20 
  Shoptorshi, Rahman 1276 BAN1.0010.19407.60 
  Khan, Nazrana wf1847 BAN0.001-0.1440-5.60 
  Nazmin, Akter 1231 BAN1.0010.15406.00 
  Neelava, Choudhury 1434 BAN1.0010.374014.80 
  Aeon, Sarker 1391 BAN1.0010.314012.40 
 * 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)
 
 National Youth Chess Championships 2022, Under-16 Dhaka BAN 2022-01-14
RcRownchangeKK*chgGame
 1548 1529 3.50 5 1.18 40 47.20 
  Nusrat Jahan, Alo 1788 BAN0.001-0.1840-7.20 
  Ayasa, Akter 1159 BAN1.0010.10404.00 
  Rene , Rasikh 1368 BAN1.0010.294011.60 
  Ahbab, Sulaiman 1638 BAN1.0010.654026.00 
  Mahin , Ahmed Shuvo 1789 BAN0.5010.324012.80 

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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