Individual Calculations May 2014
 Mehrafarin, Amirabbas  Total change: 0.00  Rating chartPersonal card
 Farvardin Open (2014) Tehran IRI 2014-04-09
RcRownchangeRpKK*chgGame
 1678 0 4.00 8 0.00 1678   0.00 
  Azizi Tafreshi, Ali Akbar 1681 IRI1.0010.00 0.00 
  Roohi, Behzad 1770 IRI0.0010.00 0.00 
  Ghazizadeh Ehsaei, Milad 1609 IRI0.0010.00 0.00 
  Molavian, Hadi 1608 IRI1.0010.00 0.00 
  Firooznia, Mehrdad 1662 IRI0.5010.00 0.00 
  Bajalan, Mohammad 1675 IRI1.0010.00 0.00 
  Zomorrodian, Eilia 1698 IRI0.5010.00 0.00 
  Shahbazpour, Bijan 1720 IRI0.0010.00 0.00 

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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