Individual Calculations October 2018
 Sadia, Afrin Samia  Total change: -20.40  Rating chartPersonal card
 Marcel 2nd Division Chess League-2018 Dhaka BAN 2018-09-12
RcRownchangeKK*chgGame
 1626 1403 0.50 4 -0.51 40 -20.40 
  Ahammed, Nure Alam 1727 BAN0.001-0.1340-5.20 
  Afrin Jahan, Munia 1652 BAN0.001-0.1940-7.60 
  Zihad, Hosen 1323 BAN0.501-0.1140-4.40 
  Husain, Ejaz 1803  * 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)
 

 

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