Individual Calculations October 2015
 Davoodabadi Farahani, Mohamad  Total change: 9.20  Rating chartPersonal card
 Tehran Chess Championship 2015 Tehran IRI 2015-09-12
RcRownchangeKK*chgGame
 1736 1706 2.50 5 0.23 40 9.20 
  Osia, Seyed Morteza 1382 IRI1.0010.13405.20 
  Noroozi, Reza. 1985 IRI0.5010.344013.60 
  Esmaeilnejad, Mohammad Amin 1957 IRI0.001-0.1940-7.60 
  Molazadeh, Darioush 1371 IRI1.0010.12404.80 
  Cheraghi, Amin 1984 IRI0.001-0.1740-6.80 

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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