Individual Calculations October 2019
 Kamrun, Nahar  Total change: 25.20  Rating chartPersonal card
 MARCEL Refrigerator 39th National Women's Chess Championship-2019 Dhaka BAN 2019-09-19
RcRownchangeKK*chgGame
 1520 1141 1.00 4 0.63 40 25.20 
  Kiswara, Shajrin Evana 1541  * BAN0.001-0.0840-3.20 
  Nusrat , Jahan Liza 1541  * BAN0.001-0.0840-3.20 
  Sharmin, Khan 1537 BAN1.0010.924036.80 
  Jannatul, Ferdousi 1462 BAN0.001-0.1340-5.20 
 * 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)
 

 

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