Individual Calculations September 2018
 Ahmadi, Mahdi  Total change: -1.40  Rating chartPersonal card
 Iran Universiad Chess Championship - Standard 1397 Shiraz IRI 2018-08-02
RcRownchangeKK*chgGame
 1826 1653 2.00 4 0.70 20 14.00 
  Golizadeh, Asghar g2053  * IRI0.001-0.0820-1.60 
  Divani, Amir Mohammad 1697 IRI1.0010.562011.20 
  Azali, Ashkan 2049 IRI0.001-0.0820-1.60 
  Sheikhiani, Rohollah 1505 IRI1.0010.30206.00 
 * 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)
 
 Fars U1900 Tournament 1397 - Standard Shiraz IRI 2018-08-22
RcRownchangeKK*chgGame
 1476 1653 5.50 9 -0.77 20 -15.40 
  Fotouhi, Parnia 1253  * IRI1.0010.08201.60 
  Amiri, Omidreza 1352 IRI1.0010.15203.00 
  Mahmoudi, Sadra 1888 IRI0.001-0.2120-4.20 
  Keshavarz Mirzaei, Abdullah 1398 IRI1.0010.19203.80 
  Tahmasebi, Hosein 1253  * IRI1.0010.08201.60 
  Davoodi Jamaloei, Davood 1848 IRI0.001-0.2520-5.00 
  Abaspoor Dehaghani, Mohamadhosein 1533 IRI0.501-0.1620-3.20 
  Bahreini, Melina 1446 IRI0.001-0.7720-15.40 
  Mansouri, Alireza 1309 IRI1.0010.12202.40 
 * 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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