Individual Calculations October 2018
 Aminifard, Mohammad Ebrahim  Total change: -16.00  Rating chartPersonal card
 2nd Aftab International Cup 2018 - B Group Khomein IRI 2018-08-25
RcRownchangeKK*chgGame
 1534 1631 3.50 7 -0.80 20 -16.00 
  Ghoorchibeygi, Alireza 1873 IRI0.001-0.2020-4.00 
  Mohammadi Rad, Zahra 1231  * IRI1.0010.08201.60 
  Samsam, Farhad 1962 IRI0.001-0.1220-2.40 
  Khosravi, Mohammad Mahdi 1418 IRI1.0010.23204.60 
  Rezaeipour, Sina 1451 IRI0.501-0.2420-4.80 
  Darini, Esmaeil 1486 IRI0.001-0.6920-13.80 
  Shafiei, Mohammad Mobin 1319 IRI1.0010.14202.80 
 * 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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