Individual Calculations July 2018
 Tavasolian Abkouh, Amirsaleh  Total change: -5.20  Rating chartPersonal card
 khorasan Razavi Ramezan Standard Cup 1397 Mashhad IRI 2018-06-02
RcRownchangeKK*chgGame
 1509 1657 4.50 7 -0.13 40 -5.20 
  Nikfarjam, Mohammad Amin 1257  * IRI1.0010.08403.20 
  Mohammadi, Gholamreza 1869 IRI0.001-0.2340-9.20 
  Babaei, Saleh 1454 IRI0.501-0.2640-10.40 
  Arian, Matin 1395 IRI1.0010.18407.20 
  Pak Niyat, Ali 1620 IRI0.001-0.5540-22.00 
  Nikeghbal, Yeganeh 1257  * IRI1.0010.08403.20 
  Karimi, Hossein 1709 IRI1.0010.574022.80 
 * 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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