Individual Calculations September 2009
 Abbasi, Rasool  Total change: -2.70  Rating chartPersonal card
 8th International Ebne Sina Open Chess Tournament Hamedan IRI 2009-07-26
RcRownchangeKK*chgGame
 2100 2204 5.50 9 -0.18 15 -2.70 
  Nadimifar, Adnan 2040 IRI1.0010.28154.20 
  Noroozi, Omid 2339 IRI1.0010.681510.20 
  Ardeshi, Mehrdad m2371 IRI0.001-0.2815-4.20 
  Kowsarinia, Amir f2053 IRI0.001-0.7015-10.50 
  Dehghan, Mohammad 2029 IRI1.0010.27154.05 
  Vasli, Aref 2103 IRI0.501-0.1415-2.10 
  Yousefi, Akbar 2027 IRI0.001-0.7315-10.95 
  Azimi, Khashayar 1875 IRI1.0010.12151.80 
  Sedaghati, Mehrdad 2067 IRI1.0010.32154.80 

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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