Individual Calculations August 2013
 Abdollahi, Shahram  Total change: 0.00  Rating chartPersonal card
 Ramadan Open Chess Tournament 2013 Tehran IRI 2013-07-05
RcRownchangeRpKK*chgGame
 1819 0 3.50 7 0.00 1819   0.00 
  Zareii, Ali 1932 IRI0.0010.00 0.00 
  Isazaei, Abdolrahman 1742 IRI0.5010.00 0.00 
  Saberi, Kiarash 1790 IRI1.0010.00 0.00 
  Ghobadibigvand, A. 1994 IRI0.0010.00 0.00 
  Jamshidi, Amir Hossein 1741 IRI1.0010.00 0.00 
  Chavoshi, Rahim 1831 IRI0.0010.00 0.00 
  Hamidian, Hamid 1701 IRI1.0010.00 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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