Individual Calculations August 2018
 Rabiei Parsaei, Mehrdad  Total change: 25.40  Rating chartPersonal card
 Hamedan Province Chess Championship 1397 Hamedan IRI 2018-07-10
RcRownchangeKK*chgGame
 1641 1678 4.50 8 0.14 20 2.80 
  Gholami, Kian 1278  * IRI1.0010.08201.60 
  Zaheri, Mehran 1472 IRI1.0010.24204.80 
  Ali Babaei, Sasan 1989 IRI0.5010.36207.20 
  Khoshbin, Amir 1750 IRI0.001-0.4020-8.00 
  Khademi, Fateme 1533 IRI1.0010.31206.20 
  Sedaghat Khah, Hamid Reza 1994 IRI0.001-0.1320-2.60 
  Kalvandi, Mohammad Naeim 1467 IRI1.0010.23204.60 
  Golzari, Saeid 1643 IRI0.001-0.5520-11.00 
 * 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)
 
 2nd Lorestan Standrad Cup Under 1700 Tir 1397 Lorestan IRI 2018-07-18
RcRownchangeKK*chgGame
 1539 1678 6.50 8 1.13 20 22.60 
  Dezhdar, Roozbeh 1575 IRI0.001-0.6420-12.80 
  Mohammadalizadeh Lashkari, Erfan 1533 IRI1.0010.31206.20 
  Amiri, Arshiya 1278  * IRI1.0010.08201.60 
  Sabouri Motlagh, Asghar 1457 IRI1.0010.22204.40 
  Rabbani, Rashid 1556 IRI1.0010.33206.60 
  Shokri, Firouz 1631 IRI0.501-0.0720-1.40 
  Hajinejad, Alimohammad 1625 IRI1.0010.43208.60 
  Gharibvand, Hadi 1660 IRI1.0010.47209.40 
 * 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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