Individual Calculations May 2015
 Hosaini, Ebrahim  Total change: 0.00  Rating chartPersonal card
 2nd Karoon Open (2015) Ahvaz IRI 2015-03-09
RcRownchangeRpKK*chgGame
 1679 0 1.50 6 0.00 1486   0.00 
  Banisaeed, Sadegh 1855 IRI0.0010.00 0.00 
  Zeraat, Noorollah 1540 IRI1.0010.00 0.00 
  Gholipour Seyahrodi, Samer 1739 IRI0.5010.00 0.00 
  Radesh, Parsa 1861 IRI0.0010.00 0.00 
  Barghol, Fatemeh 1593 IRI0.0010.00 0.00 
  Ghorbani, Mohammad Mehdi 1486 IRI0.0010.00 0.00 

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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