Rapid: Individual Calculations August 2017
 Shafiei, Mohammadrasol  Total change: -3.20  Rating chartPersonal card
 Alborz Rapid 30 Tir 1396 Karaj IRI 2017-07-21
RcRownchangeKK*chgGame
 1770 1871 4.00 7 -0.16 20 -3.20 
  Alavi, S.mohammad 1471  * IRI1.0010.08201.60 
  Khaledi, Omid 1851 IRI1.0010.47209.40 
  Najafiyan Pour, Mahyar 2122 IRI0.001-0.1920-3.80 
  Abbasi, Danial 1954 IRI1.0010.612012.20 
  Merikh, Hossein 2001 IRI0.001-0.3220-6.40 
  Khajemirzaei, Jamal 1517 IRI0.001-0.8920-17.80 
  Eidi, Mahan 1471  * IRI1.0010.08201.60 
 * 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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