Individual Calculations September 2009
 Shaebanpur, Ali  Total change: 0.00  Rating chartPersonal card
 8th International Ebne Sina Open Chess Tournament Hamedan IRI 2009-07-26
RcRownchangeRpKK*chgGame
 2016 0 2.00 6 0.00 1891   0.00 
  Sabahifard, Arash 1745 IRI1.0010.00 0.00 
  Sedaghati, Mehrdad 2067 IRI0.5010.00 0.00 
  Ardeshi, Mehrdad m2371 IRI0.0010.00 0.00 
  Abbasi, Meisam 2009 IRI0.0010.00 0.00 
  Nameei, Koushan 1970 IRI0.5010.00 0.00 
  Samiri, Amirhossein 1933 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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