Individual Calculations October 2018
 Majidi Shadan, Ali  Total change: 26.22  Rating chartPersonal card
 2nd Aftab International Cup 2018 - B Group Khomein IRI 2018-08-25
RcRownchangeKK*chgGame
 1713 1837 6.50 9 0.69 38 26.22 
  Samimi, Armin 1437  * IRI1.0010.08383.04 
  Alimardani, Amir H 1607 IRI1.0010.21387.98 
  Sheykhi, Hamid 1727 IRI1.0010.353813.30 
  Soudmand, Sayed Mohsen 1734 IRI0.001-0.6438-24.32 
  Navid, Sepehr 1731 IRI1.0010.363813.68 
  Vahdatian, Davood 1989 IRI0.001-0.3038-11.40 
  Mosavi, Seyed Masoud 1528 IRI1.0010.14385.32 
  Ucucu, Salih 1772 TUR1.0010.413815.58 
  Saleh Kotah, Sayed Ataollah 1894 IRI0.5010.08383.04 
 * 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 Iranian Amateur Under 2000 Chess Championship 1397 Zanjan IRI 2018-09-10
RcRownchangeKK*chgGame
 1831 1915 5.50 9 0.00 38 0.00 
  Mokhtari Moghadam, Taha 1738 IRI1.0010.273810.26 
  Afshani, Matin 1774 IRI1.0010.313811.78 
  Zahmati, Sobhan 1847 IRI0.501-0.0938-3.42 
  Arvan, Amirhosein 1857 IRI1.0010.423815.96 
  Safarian, Javad 1981 IRI0.001-0.4138-15.58 
  Khalili, Hiva 1788 IRI1.0010.333812.54 
  Bosagh Zadeh, Alireza 1925 IRI0.5010.01380.38 
  Ghasemi, Mohammadreza 1713 IRI0.001-0.7638-28.88 
  Ansari, Soheil 1860 IRI0.501-0.0838-3.04 

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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