Rapid: Individual Calculations February 2014
 Heydari, Abbas  Total change: -29.00  Rating chartPersonal card
 Azar Rapid Open Chess Tournament 2013 Tehran IRI 2013-11-28
RcRownchangeKK*chgGame
 1875 1624 0.00 4 -0.81 20 -16.20 
  Vahidi, Mohammad f2024  * IRI0.001-0.0820-1.60 
  Fayazi, Shahriar 1882 IRI0.001-0.1820-3.60 
  Roostaie, Majid 1841 IRI0.001-0.2220-4.40 
  Roohi, Behzad 1751 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)
 
 Yalda Rapid Open (2013) Rasht IRI 2013-12-20
RcRownchangeKK*chgGame
 1812 1624 1.00 6 -0.64 20 -12.80 
  Ghanbarzadeh, Reza 2024  * IRI0.001-0.0820-1.60 
  Hasanpour, Sajad 1836 IRI0.5010.27205.40 
  Jahedi, Mani 1721 IRI0.5010.13202.60 
  Rastbod, Ali 1728 IRI0.001-0.3620-7.20 
  Hanifi, Farshid 1892 IRI0.001-0.1720-3.40 
  Ramezani, Mahan 1672 IRI0.001-0.4320-8.60 
 * 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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