Individual Calculations August 2018
 Alamir Virsagh, Ehsan  Total change: -3.04  Rating chartPersonal card
 Tehran Chess Championship 2018 Tehran IRI 2018-06-28
RcRownchangeKK*chgGame
 1525 1754 7.00 11 -1.47 38 -55.86 
  Teimouri Yadkuri, Shahdad 1354  * IRI0.501-0.4238-15.96 
  Moghadam, Soheil 1444 IRI1.0010.14385.32 
  Nazari, Sina 1587 IRI0.001-0.7238-27.36 
  Mousivand, Ali 1446 IRI0.001-0.8638-32.68 
  Keshani, Kian 1354  * IRI1.0010.08383.04 
  Ahmadi, Gholam Hosein 1492 IRI1.0010.18386.84 
  Rezaeian Tabrizi, Hooman 1538 IRI0.501-0.2838-10.64 
  Shahsavari, Sorena 1583 IRI0.501-0.2338-8.74 
  Majidi, Seyed Mohammad Parsa 1524 IRI0.501-0.2938-11.02 
  Elikaei, Mehrad 1544 IRI1.0010.23388.74 
  Barzgari, Mohammad 1906 IRI1.0010.703826.60 
 * 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)
 
 Tehran Standard Cup 27-31 Tir 1397 - Under 1800 Tehran IRI 2018-07-18
RcRownchangeKK*chgGame
 1628 1754 6.00 7 1.39 38 52.82 
  Shahsavari, Shayan 1476 IRI1.0010.17386.46 
  Molavian, Hadi 1545 IRI1.0010.23388.74 
  Shahsavari, Sorena 1583 IRI0.501-0.2338-8.74 
  Chalangari, Mohsen 1526 IRI1.0010.21387.98 
  Kiaei, Ali 1783 IRI1.0010.543820.52 
  Nourimoghaddam, Shahrokh 1758 IRI0.5010.01380.38 
  Bahadori, Arash 1728 IRI1.0010.463817.48 

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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