Individual Calculations April 2017
 Jivi Khorasanlou, Aida  Total change: 41.20  Rating chartPersonal card
 Alborz Fahmideh Cup 14 Esfand 1395 karaj IRI 2017-03-04
RcRownchangeKK*chgGame
 1848 1682 3.00 6 1.03 40 41.20 
  Eini, Sina 2014 IRI0.001-0.1240-4.80 
  Shadab, Shahriar 1413 IRI1.0010.17406.80 
  Mohammadali, Ali 1953 IRI1.0010.834033.20 
  Mashatan, Reza 2082  * IRI0.001-0.0840-3.20 
  Zahedifar, Anahita wf2082  * IRI0.001-0.0840-3.20 
  Mahmoudi, Mani 1543 IRI1.0010.314012.40 
 * 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)
 

 

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