Individual Calculations May 2014
 Lavasani, Hossein  Total change: 8.40  Rating chartPersonal card
 Farvardin Open (2014) Tehran IRI 2014-04-09
RcRownchangeKK*chgGame
 1732 1887 6.00 8 0.56 15 8.40 
  Bayat, Amir 1489 IRI1.0010.08151.20 
  Mohammadi, Pouya 1636 IRI1.0010.19152.85 
  Rahmani, Jamshid 1737 IRI1.0010.30154.50 
  Rajabi, Mohsen 1984 IRI1.0010.63159.45 
  Nikzaban, Ehsan 1954 IRI0.001-0.4115-6.15 
  Rahimi, Amir Mohammad 1563 IRI1.0010.13151.95 
  Fardbehbahani, Behnam 1821 IRI0.001-0.5915-8.85 
  Rahnama, M.reza 1675 IRI1.0010.23153.45 

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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