Individual Calculations October 2019
 Alikhani, Hamid  Total change: 10.60  Rating chartPersonal card
 Alborz Ostad Shahriyar Cup 1398 Karaj IRI 2019-09-14
RcRownchangeKK*chgGame
 1614 1749 5.00 7 0.53 20 10.60 
  Mehrshad, Artin 1349  * IRI1.0010.08201.60 
  Chavari, Mohammad Mahdi 2109 IRI0.001-0.1020-2.00 
  Taj Dini, Hasti 1349  * IRI1.0010.08201.60 
  Hajizadeh, Saman 1349  * IRI1.0010.08201.60 
  Nazifi, Hasan 1349  * IRI1.0010.08201.60 
  Soltan Ahmadi, Ali 1690 IRI1.0010.42208.40 
  Razaghi, Behrooz 2105 IRI0.001-0.1120-2.20 
 * 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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