Individual Calculations September 2012
 Bashirinia, Omid  Total change: -8.40  Rating chartPersonal card
 Saadi Open Chess Tournament Shiraz IRI 2012-07-03
RcRownchangeKK*chgGame
 2119 2037 0.00 2 -0.86 15 -12.90 
  Darban, Morteza m2394 IRI0.001-0.1115-1.65 
  Vahdatian, Davood 1843 IRI0.001-0.7515-11.25 

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)
 
 Iranian Chess Festival (Men 2012) Hamedan IRI 2012-07-11
RcRownchangeKK*chgGame
 2020 2037 5.00 9 0.30 15 4.50 
  Javadi, Jalal 1809 IRI1.0010.21153.15 
  Mousavi, Seyed Khalil 2216 IRI0.001-0.2715-4.05 
  Barzegar, Saeb 1867 IRI1.0010.28154.20 
  Hosseinipour, Mehdi f2257 IRI0.5010.28154.20 
  Momeni, E 2191 IRI0.001-0.2915-4.35 
  Mafi, Hooman 1837 IRI0.501-0.2615-3.90 
  Banisaeed, Sadegh 1899 IRI1.0010.31154.65 
  Soozankar, A M f2256 IRI0.001-0.2215-3.30 
  Jalali, Hadi 1851 IRI1.0010.26153.90 

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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