Individual Calculations September 2010
 Hoseini, Armin  Total change: 0.00  Rating chartPersonal card
 9th Ebne Sina Open Chess Tournament Hamedan IRI 2010-07-17
RcRownchangeRpKK*chgGame
 1822 0 0.00 5 0.00 1122   0.00 
  Sedaghati, Mehrdad 2128 IRI0.0010.00 0.00 
  Mahmoodi, Reza 1939 IRI0.0010.00 0.00 
  Eghdami, Amir Reza 1748 IRI0.0010.00 0.00 
  Hakiminia, Milad 1723 IRI0.0010.00 0.00 
  Seyfikar, Sima 1571 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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