Individual Calculations September 2012
 Jafari Asl, Ali  Total change: 0.00  Rating chartPersonal card
 Iranian Chess Festival (Men 2012) Hamedan IRI 2012-07-11
RcRownchangeRpKK*chgGame
 1854 0 1.00 6 0.00 1581   0.00 
  Akbari, Mohammad 2002 IRI0.0010.00 0.00 
  Rastineh Javan, Jamal 1885 IRI1.0010.00 0.00 
  Hasanzade, Davood 1924 IRI0.0010.00 0.00 
  Mafi, Hooman 1837 IRI0.0010.00 0.00 
  Khosraviyekta, Mehrab 1734 IRI0.0010.00 0.00 
  Bahadori, Amir 1739 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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