Individual Calculations February 2015
 Karimian, Amin  Total change: -35.60  Rating chartPersonal card
 Dey Cup (C) U-2100 (2015) Tehran IRI 2015-01-08
RcRownchangeKK*chgGame
 1655 1820 3.00 7 -1.78 20 -35.60 
  Molazadeh, Darioush 1420  * IRI1.0010.08201.60 
  Ghafourian, Amir Ali 1955 IRI0.001-0.3220-6.40 
  Heravi, Mohammad Hossein 1530 IRI1.0010.16203.20 
  Abed, Meisam 1970 IRI0.001-0.3020-6.00 
  Azizi Tafreshi, Ali Akbar 1648 IRI0.001-0.7320-14.60 
  Ghazizadeh Ehsaei, Milad 1469 IRI1.0010.11202.20 
  Ahadi, Mohammad Erfan 1595 IRI0.001-0.7820-15.60 
 * 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)
 

 

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