Individual Calculations October 2008
 Molaei, Mohammad  Total change: 8.25  Rating chartPersonal card
 Iranian Youth Boys Under 18 - 2008 Tehran IRI 2008-03-24
RcRownchangeKK*chgGame
 2143 1862 1.00 4 0.32 25 8.00 
  Sadeh, Shahin 2200 IRI0.001-0.1225-3.00 
  Mosadeghpoor, Mohsen 2074 IRI1.0010.772519.25 
  Darini, Pouria 2212 IRI0.001-0.1125-2.75 
  Maleki, Amir 2086 IRI0.001-0.2225-5.50 

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)
 
 3rd Iranian Chess Festival Zone 1 - 2008 Tehran IRI 2008-07-02
RcRownchangeKK*chgGame
 2114 1862 0.50 2 0.12 25 3.00 
  Koohestani, Sh 2141 IRI0.5010.34258.50 
  Maleki, Amir 2086 IRI0.001-0.2225-5.50 

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)
 
 2nd Iranian Chess Sport Olympiad (Boys Under 20) Bojnord IRI 2008-07-26
RcRownchangeKK*chgGame
 2212 1862 0.00 1 -0.11 25 -2.75 
  Toufighi, Houmayoon f2212 IRI0.001-0.1125-2.75 

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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