Individual Calculations July 2008
 Arabi, Saeid  Total change: 8.85  Rating chartPersonal card
 6th Iranian Super League Chess Championship (Men) Second Seasion Various City in Iran IRI 2007-11-22
RcRownchangeKK*chgGame
 2226 2051 2.00 5 0.59 15 8.85 
  Vahidi, R. 2200 IRI0.5010.20153.00 
  Sharbaf, Mohsen f2401 IRI0.001-0.1115-1.65 
  Banirashid, Saeid 2211 IRI0.5010.21153.15 
  Pilvaieh, Ali 2154 IRI0.001-0.3615-5.40 
  Mari, Oryard Poya 2162 IRI1.0010.65159.75 

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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