Individual Calculations July 2017
 Izady, Mohammad  Total change: -5.20  Rating chartPersonal card
 Shahriar Ramadan Standard Cup Khordad 1396 Tehran IRI 2017-06-06
RcRownchangeKK*chgGame
 1685 1892 4.50 7 -0.46 40 -18.40 
  Sheykhlou, Hossein 1492  * IRI1.0010.08403.20 
  Farahmandfar, Khatere 1492  * IRI1.0010.08403.20 
  Shafiei, Saeed 1587 IRI1.0010.14405.60 
  Barzigar, Behrang 2150 IRI0.001-0.1840-7.20 
  Alizadeh, Amirmohammad 1492  * IRI1.0010.08403.20 
  Rahmani, Pedram 1492  * IRI0.501-0.4240-16.80 
  Zomorrodian, Eilia f2092 IRI0.001-0.2440-9.60 
 * 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)
 
 Malard Ramadan Standard Khordad 1396 Tehran IRI 2017-06-17
RcRownchangeKK*chgGame
 1676 1892 5.50 7 0.33 40 13.20 
  Aghaei Chaghoush, Samira 1492  * IRI1.0010.08403.20 
  Modafei, Mohammadali 1492  * IRI1.0010.08403.20 
  Ajorloo, Saeid 1583 IRI0.501-0.3640-14.40 
  Normohammadi, Gholam Hazrat 1759 IRI1.0010.324012.80 
  Bagheri, Mahmood 1556 IRI1.0010.12404.80 
  Mortazian, Saeed 1913 IRI0.5010.03401.20 
  Sabahi, Mohammad 1936 IRI0.5010.06402.40 
 * 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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