Individual Calculations January 2017
 Pak Niyat, Ali  Total change: 45.20  Rating chartPersonal card
 2nd Atrak Cup Chess Tournament Azar 1395 Bojnourd IRI 2016-12-07
RcRownchangeKK*chgGame
 1638 1576 4.00 7 1.13 40 45.20 
  Zare, Jamal 1962 IRI0.001-0.0940-3.60 
  Mohammadi, Hossein 1839 IRI0.001-0.1840-7.20 
  Hasani, Farhan 1176  * IRI1.0010.08403.20 
  Ramezani, Mehrzad 1806 IRI1.0010.794031.60 
  Taghavi, Amir Abbas 1811 IRI0.001-0.2140-8.40 
  Nikdel, Matin 1176  * IRI1.0010.08403.20 
  Razavi, Seyyed Amirreza 1694 IRI1.0010.664026.40 
 * 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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