Individual Calculations October 2008
 Ezzati, Fereiydoon  Total change: 4.80  Rating chartPersonal card
 3rd Iranian Chess Championship of Zone 2 -2008 Gorgan IRI 2008-08-02
RcRownchangeKK*chgGame
 2111 2200 4.00 6 0.32 15 4.80 
  Tavana, Mobin 1976 IRI1.0010.22153.30 
  Lamei, Hadi 1967 IRI1.0010.21153.15 
  Asni Ashari, Sooroosh 2105 IRI1.0010.37155.55 
  Moradi, Behrooz f2233 IRI0.5010.05150.75 
  Soozankar, Amir Mohammad f2225 IRI0.5010.03150.45 
  Mousavi, Seid Milad 2160 IRI0.001-0.5615-8.40 

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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