Individual Calculations April 2014
 Khodaverdian, Omid  Total change: -13.35  Rating chartPersonal card
 12th International Khazar Open Cup (B) Rasht IRI 2014-02-11
RcRownchangeKK*chgGame
 1668 1769 4.00 6 0.23 15 3.45 
  Jamalzadeh, Morteza 1910 IRI0.001-0.3115-4.65 
  Hamdam, Ali 1640 IRI1.0010.33154.95 
  Latifpour, Mohammad 1657 IRI0.001-0.6515-9.75 
  Javadli, Ali Sardar 1486 AZE1.0010.16152.40 
  Rostami, Hassan 1679 IRI1.0010.38155.70 
  Biabani, Sara 1633 IRI1.0010.32154.80 

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)
 
 1st Behin Baz Afarin Open (2014) Tehran IRI 2014-03-07
RcRownchangeKK*chgGame
 1682 1769 5.00 10 -1.12 15 -16.80 
  Noroozi, Omid 2169  * IRI0.001-0.0815-1.20 
  Keshani, Reza 1491 IRI1.0010.17152.55 
  Roghani, Arash m2169  * IRI0.001-0.0815-1.20 
  Bayat, Amir 1504 IRI1.0010.18152.70 
  Sheykhhasani, Bardia 2041 IRI0.001-0.1715-2.55 
  Nezamhashemi, Mohammad 1431 IRI1.0010.12151.80 
  Nosratollahi, Arash 1503 IRI0.001-0.8215-12.30 
  Mehrabi, Pooyan 1417 IRI1.0010.11151.65 
  Jalili, Mahdi 1601 IRI0.001-0.7215-10.80 
  Mostafavi Parsa, Mohammad 1497 IRI1.0010.17152.55 
 * 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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