Individual Calculations September 2019
 Sohrabpour, Mohammad  Total change: -10.20  Rating chartPersonal card
 9th Qazvin Cup - B Group (U-1800) Qazvin IRI 2019-07-27
RcRownchangeKK*chgGame
 1646 1748 7.00 9 1.37 20 27.40 
  Sadeghi, Mohammad 1538 IRI1.0010.23204.60 
  Zeyni Vand, Ali 1497 IRI0.001-0.8120-16.20 
  Rezaeipour, Sina 1536 IRI1.0010.23204.60 
  Garoosi, Abbas 1461 IRI1.0010.16203.20 
  Minakhanloo, Mohammad Javad 1778 IRI0.5010.04200.80 
  Abdollahisaber, Reza 1674 IRI1.0010.40208.00 
  Rastian, Alireza 1789 IRI1.0010.562011.20 
  Kalantari, Hamed 1789 IRI1.0010.562011.20 
  Akhasteh, Abbas 1750 IRI0.5010.00200.00 

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 Shahid Hojaji Najafabad Open Tournoment Isfahan IRI 2019-08-19
RcRownchangeKK*chgGame
 1468 1748 5.50 9 -1.88 20 -37.60 
  Rahnama, M.reza 1485 IRI1.0010.18203.60 
  Nezhadrasol Sor, Vria 1592 IRI0.001-0.7120-14.20 
  Mehralian, Mohammad 1348  * IRI1.0010.08201.60 
  Farhadi, Ghorban 1348  * IRI0.501-0.4220-8.40 
  Danesh, Kianoosh 1374 IRI1.0010.10202.00 
  Alikhani, Abolfazl 1399 IRI1.0010.11202.20 
  Salehimoghaddam, A. 1643 IRI0.001-0.6420-12.80 
  Aghaei Meybodi, Mohammad Hosein 1451 IRI1.0010.15203.00 
  Salman, Yasin 1571 IRI0.001-0.7320-14.60 
 * 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)
 

 

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