Individual Calculations September 2019
 Sheykhi, Hamid  Total change: -17.20  Rating chartPersonal card
 3rd Shahid Hojaji Najafabad Open Tournoment Isfahan IRI 2019-08-19
RcRownchangeKK*chgGame
 1574 1729 7.00 9 0.78 20 15.60 
  Rahimi, Reza 1467 IRI1.0010.18203.60 
  Rajabi, Amir Hosein 1581 IRI1.0010.30206.00 
  Yousefi, Payam 1329  * IRI1.0010.08201.60 
  Kianiharchegani, Mohammadhossein 1663 IRI0.501-0.0920-1.80 
  Soorni Aliyaei, Mohammad Mahdi 1512 IRI0.501-0.2820-5.60 
  Mohammadi, Ahmad 1620 IRI1.0010.35207.00 
  Nezhadrasol Sor, Vria 1592 IRI0.501-0.1820-3.60 
  Shokri, Firouz 1691 IRI0.501-0.0520-1.00 
  Fardbehbahani, Behnam 1710 IRI1.0010.47209.40 
 * 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)
 
 3rd Aftab international Chess Festival 2019 - Under 1900 Group Khomein IRI 2019-08-23
RcRownchangeKK*chgGame
 1522 1729 3.50 7 -1.64 20 -32.80 
  Molouki, Melika 1329  * IRI0.501-0.4220-8.40 
  Bahmani, Koorosh 1329  * IRI1.0010.08201.60 
  Hamed Hajipour, Kimia 1550 IRI1.0010.27205.40 
  Moradi, Kaveh 1868 IRI0.001-0.3120-6.20 
  Tavana, Amirreza 1581 IRI0.001-0.7020-14.00 
  Kerdegar, Amirreza 1409 IRI1.0010.13202.60 
  Fazeli Ghazijahani, Ali 1585 IRI0.001-0.6920-13.80 
 * 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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