Rapid: Individual Calculations April 2015
 Dalir, Alireza  Total change: -18.40  Rating chartPersonal card
 Esfand Cup B (2015) Tehran IRI 2015-03-05
RcRownchangeKK*chgGame
 1953 2224 5.50 8 -0.92 20 -18.40 
  Mahmoodi, Nader 2015 IRI0.001-0.7720-15.40 
  Saveh Darbandsari, Asghar 1824  * IRI1.0010.08201.60 
  Salehi, Hasan 1824  * IRI1.0010.08201.60 
  Kia, Fatemeh 1824  * IRI1.0010.08201.60 
  Rahimkhani, Parviz 1835 IRI1.0010.09201.80 
  Tavakolian, M. 2011 IRI1.0010.23204.60 
  Pilvaieh, Ali 2093 IRI0.501-0.1820-3.60 
  Ghaziolsharif, Kaveh 2199 IRI0.001-0.5320-10.60 
 * 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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