Individual Calculations August 2019
 Jamali, S.shahnam  Total change: 1.00  Rating chartPersonal card
 zanjan Chess Championship 98 Zanjan IRI 2019-07-03
RcRownchangeKK*chgGame
 1396 1460 3.00 5 0.05 20 1.00 
  Heidari, Sanaz 1203 IRI1.0010.18203.60 
  Alavi, Mahsa 1536 IRI0.001-0.4020-8.00 
  Yousefi, Rayehe 1199 IRI1.0010.18203.60 
  Khatibi, Meysam 1860  * IRI0.001-0.0820-1.60 
  Abdollahi, Fatemeh 1182 IRI1.0010.17203.40 
 * 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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