Individual Calculations May 2018
 Nazeri, Jafar  Total change: -30.20  Rating chartPersonal card
 Hormozgan Standard Cup Farvardin 1397 Hormozgan IRI 2018-04-13
RcRownchangeKK*chgGame
 1566 1448 0.50 4 -1.05 20 -21.00 
  Ghasemzadeh, Mohammad Hossein 1782 IRI0.5010.38207.60 
  Imanzadeh, Mehdi 1848  * IRI0.001-0.0820-1.60 
  Rashn, Kasra 1347 IRI0.001-0.6420-12.80 
  Fekri, Faranak 1287 IRI0.001-0.7120-14.20 
 * 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)
 
 3rd Golgohar U-1900 Standard Cup Farvardin 1397 Sirjan IRI 2018-04-24
RcRownchangeKK*chgGame
 1519 1448 2.00 6 -0.46 20 -9.20 
  Chahardoli, Amir 1794 IRI0.001-0.1120-2.20 
  Bakhshizade, Kasra 1048  * IRI1.0010.08201.60 
  Sajadi Naeini, Seyed Soheil 1745 IRI0.001-0.1520-3.00 
  Seyfori, Soheil 1594 IRI0.001-0.3020-6.00 
  Zahedi, Mehdi 1848  * IRI0.001-0.0820-1.60 
  Golzari, Mahdi 1086 IRI1.0010.10202.00 
 * 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)
 

 

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