Individual Calculations July 2017
 Fereidooni Jamalzadeh, Alireza  Total change: -22.40  Rating chartPersonal card
 Alborz Ramadan Standard 1396 Karaj IRI 2017-06-06
RcRownchangeKK*chgGame
 1607 1708 1.00 3 -0.85 20 -17.00 
  Darvishi, Matin 1308  * IRI1.0010.08201.60 
  Ettehadi, H. 2108  * IRI0.001-0.0820-1.60 
  Karimi, Ali 1406 IRI0.001-0.8520-17.00 
 * 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)
 
 Malard Ramadan Standard Khordad 1396 Tehran IRI 2017-06-17
RcRownchangeKK*chgGame
 1594 1708 3.50 6 -0.27 20 -5.40 
  Rahmani, Pedram 1308  * IRI1.0010.08201.60 
  Sabahi, Mohammad 1936 IRI0.001-0.2120-4.20 
  Mohammadi, Mohamad Amin 1424 IRI1.0010.16203.20 
  Rezaei, Arshan 1519 IRI1.0010.25205.00 
  Payandeh, Hossein 1828 IRI0.001-0.3420-6.80 
  Keshavarz, Farajollah 1549 IRI0.501-0.2120-4.20 
 * 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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