Individual Calculations December 2017
 Khoshravesh Roodsari, Amir Hosse  Total change: 80.80  Rating chartPersonal card
 Tehran Standard Cup 24-30 Aban 1396 UR1800 Tehran IRI 2017-11-17
RcRownchangeKK*chgGame
 1466 1066 2.50 6 2.02 40 80.80 
  Fathollahi, Hamid 1466  * IRI1.0010.924036.80 
  Abdollahisaber, Reza 1466  * IRI0.001-0.0840-3.20 
  Fazeli Ghazijahani, Ali 1466  * IRI1.0010.924036.80 
  Shokri, Firouz 1466  * IRI0.001-0.0840-3.20 
  Ahmadi, Gholam Hosein 1466  * IRI0.5010.424016.80 
  Mahdizadeh, Mohammad 1466  * IRI0.001-0.0840-3.20 
 * 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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