Individual Calculations July 2018
 Ghaffarifar, Emad  Total change: 94.80  Rating chartPersonal card
 Alborz Ramezan Standard Cup 1397 Alborz IRI 2018-06-08
RcRownchangeKK*chgGame
 1499 1209 4.00 7 2.65 40 106.00 
  Abedini, Hamid Reza 1609  * IRI0.001-0.0840-3.20 
  Darvishi, Matin 1017 IRI1.0010.254010.00 
  Salehi, Ashkan 1609  * IRI1.0010.924036.80 
  Teymoori, Nadia 1535 IRI1.0010.874034.80 
  Mohammadali, Ali 1609  * IRI1.0010.924036.80 
  Rafiei Poor, Mohammad 1590 IRI0.001-0.0940-3.60 
  Majidi, Seyed Mohammad Parsa 1524 IRI0.001-0.1440-5.60 
 * 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)
 
 Shahriar Standrad Cup Under 1800 Khordad 1397 Shahriar IRI 2018-06-21
RcRownchangeKK*chgGame
 1425 1209 1.00 5 -0.28 40 -11.20 
  Rahmatpisheh, Amir Hossein 1530 IRI0.001-0.1340-5.20 
  Mohajer Mazandarani, Salman 1470 IRI1.0010.824032.80 
  Rabani, Hashem 1609  * IRI0.001-0.0840-3.20 
  Khalili Kordabadi, Abbas 1439 IRI0.001-0.2140-8.40 
  Karegari, Saba 1076 IRI0.001-0.6840-27.20 
 * 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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