Individual Calculations June 2018
 Jannatul, Ferdousi  Total change: 115.20  Rating chartPersonal card
 SAIF POWER BATTERY 37th National Sub-Junior (U-16) Chess Championship-2018 Girls Dhaka BAN 2018-04-28
RcRownchangeKK*chgGame
 1489 1342 2.50 5 0.80 40 32.00 
  Jannatul, Ferdous 1672 BAN0.001-0.1240-4.80 
  Nusrat , Jahan Moni 1324 BAN0.501-0.0340-1.20 
  Maiesha, Mahzabin Tisha 1305 BAN1.0010.454018.00 
  Sadia, Afrin Samia 1401 BAN1.0010.584023.20 
  Noshin, Anjum 1742  * BAN0.001-0.0840-3.20 
 * 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)
 
 SAIF POWER BATTERY 38th National Junior (U-20) Chess Championship-2018 Girls Dhaka BAN 2018-05-05
RcRownchangeKK*chgGame
 1470 1342 4.50 7 2.08 40 83.20 
  Jannatul, Ferdous 1556 BAN0.001-0.2340-9.20 
  Protiva, Batool 1039 BAN1.0010.14405.60 
  Nusrat Jahan, Alo 1396 BAN1.0010.584023.20 
  Samiha, Chowdhury 1396 BAN1.0010.584023.20 
  Noshin, Anjum 1720 BAN0.001-0.0940-3.60 
  Afrin Jahan, Munia 1677 BAN1.0010.884035.20 
  Kazi Zarin, Tasnim 1507 BAN0.5010.22408.80 

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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