Individual Calculations August 2017
 Sadeghi Shoormasti, Ali  Total change: -18.40  Rating chartPersonal card
 Tehran Standard Cup Tir 1396 U1800 Tehran IRI 2017-07-18
RcRownchangeKK*chgGame
 1515 1754 3.00 5 -0.92 20 -18.40 
  Hamidi, Shadi 1354  * IRI1.0010.08201.60 
  Mokhtari Moghadam, Taha 1563 IRI1.0010.25205.00 
  Zal, Ali 1636 IRI0.001-0.6620-13.20 
  Tahvili Raftar, Iman 1465 IRI1.0010.16203.20 
  Moradi, Mohammad Behrad 1558 IRI0.001-0.7520-15.00 
 * 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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