Individual Calculations October 2016
 Hajian, Mehrbod  Total change: 69.20  Rating chartPersonal card
 13th international chess festival avicenna Open Group B Hamedan IRI 2016-08-24
RcRownchangeKK*chgGame
 1679 1478 4.00 8 1.72 40 68.80 
  Babaei, Mobina 1240 IRI1.0010.20408.00 
  Etesam, Ali 1309 IRI1.0010.284011.20 
  Roozbayan, Reza 1878  * IRI0.001-0.0840-3.20 
  Veysi Rahim Abadi, Milad 1878  * IRI0.001-0.0840-3.20 
  Noori, Arian 1766 IRI0.001-0.1640-6.40 
  Zwanepol, Johan 1878  * NED1.0010.924036.80 
  Bayat, Ali 1721 IRI1.0010.804032.00 
  Noori, Mehran 1762 IRI0.001-0.1640-6.40 
 * 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)
 
 7th Zenderood Open 2016 Esfahan IRI 2016-09-01
RcRownchangeKK*chgGame
 1760 1478 0.50 3 0.01 40 0.40 
  Akbarzadeh, M.hasan 1727 IRI0.001-0.1940-7.60 
  Kazemzadeh, Asal 1774 IRI0.001-0.1540-6.00 
  Keikhosravi, Saeid 1778 IRI0.5010.354014.00 

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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