Individual Calculations September 2019
 Edalatkhah, Mohsen  Total change: -43.60  Rating chartPersonal card
 3rd Shahid Hojaji Najafabad Open Tournoment Isfahan IRI 2019-08-19
RcRownchangeKK*chgGame
 1321 1482 3.00 7 -1.89 20 -37.80 
  Taheri Sarteshnizi, Mohammad Jav 1742 IRI0.001-0.1820-3.60 
  Taki, Nima 1342 IRI0.001-0.6920-13.80 
  Ghiyasvand, Mohammad Mahdi 1160 IRI1.0010.13202.60 
  Koohi, Mahan 1316 IRI0.001-0.7220-14.40 
  Hajibabaei, Vandad 1198 IRI0.501-0.3420-6.80 
  Moradpour, Artin 1216 IRI0.501-0.3220-6.40 
  Vahabi, Hamid 1271 IRI1.0010.23204.60 

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
 1500 1482 3.00 7 -0.29 20 -5.80 
  Rostami, Roohollah 1770 IRI0.001-0.1620-3.20 
  Salehi, Parisa 1082  * IRI1.0010.08201.60 
  Khoshkalam, Seyed Mahan 1772 IRI0.001-0.1620-3.20 
  Bakhshi, Mohammad Amin 1271 IRI1.0010.23204.60 
  Farnami, Karim 1631 IRI0.001-0.3020-6.00 
  Ketabi, Majid 1287 IRI1.0010.25205.00 
  Ilyasli, Aghazahir 1690 AZE0.001-0.2320-4.60 
 * 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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