Individual Calculations July 2016
 Hamdam, Ali  Total change: -21.20  Rating chartPersonal card
 Gilan Chess Championship 2016 Gilan IRI 2016-06-07
RcRownchangeKK*chgGame
 1514 1658 3.00 6 -1.06 20 -21.20 
  Ranjvar, Armin 1258  * IRI1.0010.08201.60 
  Torkamannejad, Javad 2058  * IRI0.001-0.0820-1.60 
  Farahvashi, Zahra 1353 IRI1.0010.14202.80 
  Golshannejad, Sepehr 1512 IRI0.001-0.7020-14.00 
  Hamzeh Javaran, Koosar 1340 IRI1.0010.13202.60 
  Yousefian, Ali 1563 IRI0.001-0.6320-12.60 
 * 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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