Individual Calculations November 2014
 Derakhshani, Borna  Total change: 82.00  Rating chartPersonal card
 Shahrivar Open (2014) Tehran IRI 2014-09-13
RcRownchangeKK*chgGame
 1851 1933 5.50 9 0.18 40 7.20 
  Moayyed, Dorsa 1533  * CAN1.0010.08403.20 
  Zadmajid, Siavash 1642 IRI1.0010.15406.00 
  Modirrousta, Nima 1667 IRI1.0010.18407.20 
  Elahi, Abdollah 2103 IRI0.5010.22408.80 
  Pilvaieh, Ali 2093 IRI0.001-0.2940-11.60 
  Salman, Bijan 1844 IRI0.501-0.1240-4.80 
  Khan Mohammadi, Masoud 1804 IRI1.0010.334013.20 
  Razaghi, Behrooz 2140 IRI0.001-0.2340-9.20 
  Zahedifar, Anahita 1834 IRI0.501-0.1440-5.60 
 * 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)
 
 Mehr Open Chess U-2000 (2014) Tehran IRI 2014-10-15
RcRownchangeKK*chgGame
 1917 1897 5.50 8 1.87 40 74.80 
  Jalili, Shahab 1497  * IRI1.0010.08403.20 
  Bouyazadeh, Farid 1654 IRI1.0010.20408.00 
  Pooreraghian, Mohammadreza 2061 IRI1.0010.724028.80 
  Sedghi, Babak 2027 IRI0.5010.18407.20 
  Doostkam, P 2098 IRI0.5010.264010.40 
  Shafaee, H. 2044 IRI1.0010.704028.00 
  Noroozi, Reza. 1991 IRI0.5010.13405.20 
  Faryad, H. A 1966 IRI0.001-0.4040-16.00 
 * 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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