Individual Calculations July 2018
 Pak Niyat, Ali  Total change: 15.40  Rating chartPersonal card
 khorasan Razavi Ramezan Standard Cup 1397 Mashhad IRI 2018-06-02
RcRownchangeKK*chgGame
 1630 1620 5.00 9 0.77 20 15.40 
  Nikeghbal, Yeganeh 1220  * IRI1.0010.08201.60 
  Sahbaii Lotfi, Mahdi 1220  * IRI1.0010.08201.60 
  Zahmati, Sobhan 1814 IRI0.001-0.2520-5.00 
  Vaziri, Mohammad Ali 1416 IRI1.0010.24204.80 
  Iranfar, Amir 1868 IRI1.0010.812016.20 
  Tavasolian Abkouh, Amirsaleh 1657 IRI1.0010.552011.00 
  Rahmani, Asef 1898 AFG0.001-0.1720-3.40 
  Mohammadi, Reza 1863 IRI0.001-0.2020-4.00 
  Parsaee, Amir Reza 1717 IRI0.001-0.3720-7.40 
 * 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)
 

 

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