Individual Calculations May 2017
 Amini, Mahdi  Total change: 15.60  Rating chartPersonal card
 Tehran Standard Cup Farvardin 1396 U2000 Tehran IRI 2017-04-12
RcRownchangeKK*chgGame
 1652 1508 3.00 7 0.78 20 15.60 
  Ghadiri Bidhendi, Ebrahim 1819 IRI0.001-0.1420-2.80 
  Nourimoghaddam, Shahrokh 1807 IRI0.001-0.1520-3.00 
  Ahadi, Mohammad Amin 1122 IRI1.0010.09201.80 
  Fazeli Ghazijahani, Ali 1586 IRI1.0010.612012.20 
  Davoodi, Mehran 1725 IRI0.001-0.2220-4.40 
  Alamir Virsagh, Ehsan 1830 IRI1.0010.872017.40 
  Nazari Nia, Shahram 1672 IRI0.001-0.2820-5.60 

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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