Rapid: Individual Calculations February 2018
 Ebrahimi, Mahdi  Total change: 1.80  Rating chartPersonal card
 2nd Ramsar rapid Tournament Mr Heshmatifar's Memorial 1396 Ramsar IRI 2018-01-05
RcRownchangeKK*chgGame
 1791 1778 3.00 6 0.09 20 1.80 
  Karimi, Soorena 1378  * IRI1.0010.08201.60 
  Salar, Milad 2081 IRI0.001-0.1420-2.80 
  Khakpoor, Mansoor 1526 IRI1.0010.19203.80 
  Ghazvini, Hanif 1681 IRI1.0010.37207.40 
  Pourramezanali, Amirreza g2178  * IRI0.001-0.0820-1.60 
  Ashkani, Teimor 1901 IRI0.001-0.3320-6.60 
 * 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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