Individual Calculations August 2014
 Davoodi, Mehran  Total change: -12.00  Rating chartPersonal card
 Khordad Open (2014) Tehran IRI 2014-06-09
RcRownchangeKK*chgGame
 1682 1788 3.00 6 -0.81 15 -12.15 
  Firoozja, Alireza 2079 IRI0.001-0.1515-2.25 
  Ghotbi Zavie, Amir Hossein 1570 IRI1.0010.22153.30 
  Mashayekhi, Ehsan 1654 IRI0.001-0.6815-10.20 
  Hashemi, Seyed Fatemeh 1732 IRI0.001-0.5815-8.70 
  Rezaee, Mahdi 1606 IRI1.0010.26153.90 
  Hasani, Takin 1448 IRI1.0010.12151.80 

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)
 
 Tehran Chess Championship (men 2014) Tehran IRI 2014-06-19
RcRownchangeKK*chgGame
 1654 1788 6.00 9 0.01 15 0.15 
  Sasani, Mohammed Sahab 1388  * IRI1.0010.08151.20 
  Pourkashiyan, Atousa wg2188  * IRI0.001-0.0815-1.20 
  Kashefi, Amir Hosein 1606 IRI1.0010.26153.90 
  Rahmani, Alireza 1604 IRI0.001-0.7415-11.10 
  Zal, Ali 1586 IRI1.0010.24153.60 
  Ghotbi Zavie, Amir Hossein 1570 IRI1.0010.22153.30 
  Ganjali, Hossein 1821 IRI0.001-0.4515-6.75 
  Shokri, Reza 1431 IRI1.0010.11151.65 
  Sedghi, Nader 1692 IRI1.0010.37155.55 
 * 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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