Individual Calculations November 2013
 Ebadi, Rahim  Total change: -27.90  Rating chartPersonal card
 Shahrivar Open Tournament (2013) Tehran IRI 2013-09-11
RcRownchangeKK*chgGame
 1637 1584 2.50 8 -0.93 30 -27.90 
  Babaniya, Benyamin 1784 IRI0.001-0.2430-7.20 
  Isazaei, Abdolrahman 1705 IRI0.001-0.3430-10.20 
  Jofreh, Manouchehr 1570 IRI1.0010.483014.40 
  Azizi Tafreshi, Ali Akbar 1693 IRI0.001-0.3530-10.50 
  Hosseini, Seyedmohammad 1501 IRI0.501-0.1130-3.30 
  Javanshir, Omid 1596 IRI1.0010.523015.60 
  Ghazizadeh, Asana 1670 IRI0.001-0.3830-11.40 
  Hosseini, Seyedhossein 1579 IRI0.001-0.5130-15.30 

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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