Individual Calculations January 2017
 Ahmadi, Gholam Hosein  Total change: 2.40  Rating chartPersonal card
 Standard Cup 24 Azar 1395 Tehran IRI 2016-12-14
RcRownchangeKK*chgGame
 1546 1482 3.50 8 0.12 20 2.40 
  Zahedifar, Anahita wf1882  * IRI0.001-0.0820-1.60 
  Shahsavari, Shayan 1132  * IRI1.0010.11202.20 
  Abdi, Amir 1804 IRI1.0010.872017.40 
  Sedghi, Babak 1882  * IRI0.001-0.0820-1.60 
  Farahsa, Khosro 1716 IRI0.001-0.2120-4.20 
  Shahsavari, Mahan 1093 IRI0.501-0.4120-8.20 
  Abbaszadeh, Mahdis 1090 IRI1.0010.08201.60 
  Dahaghin, Reza 1767 IRI0.001-0.1620-3.20 
 * 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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