Individual Calculations August 2018
 Borji, Hossein  Total change: -0.80  Rating chartPersonal card
 2nd Lorestan Standrad Cup Under 1700 Tir 1397 Lorestan IRI 2018-07-18
RcRownchangeKK*chgGame
 1621 1628 3.50 7 -0.04 20 -0.80 
  Ahangar, Mohammad Reza 1438 IRI1.0010.25205.00 
  Hajari, Mehdi 1694 IRI0.5010.09201.80 
  Alyar, Aliakbar 1699 IRI0.5010.10202.00 
  Moosavidogori, Seyed Masood 1685 IRI0.001-0.4220-8.40 
  Shahrazad, Masoud 1685 IRI1.0010.582011.60 
  Ahmadi , Khalil 1681 IRI0.001-0.4320-8.60 
  Kalvandi, Mohammad Naeim 1467 IRI0.501-0.2120-4.20 

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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