Individual Calculations October 2008
 Amikhteh, Amer  Total change: 8.25  Rating chartPersonal card
 3rd Iranian Chess Festival Zone 1 - 2008 Tehran IRI 2008-07-02
RcRownchangeKK*chgGame
 2108 2028 2.50 4 0.92 25 23.00 
  Abedi, Ali 2241 IRI1.0010.772519.25 
  Shafee, H. 2132 IRI0.001-0.3625-9.00 
  Rostami, Rouzbeh 1952 IRI0.501-0.1025-2.50 
  Nikzaban, Ehsan 2108 IRI1.0010.612515.25 

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)
 
 18th Tehran Chess Championship (Men) 2008 Tehran IRI 2008-07-06
RcRownchangeKK*chgGame
 2201 2028 0.00 1 -0.27 25 -6.75 
  Abbasi, Rasool 2201 IRI0.001-0.2725-6.75 

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)
 
 2nd International Orumia Open Orumiya IRI 2008-08-26
RcRownchangeKK*chgGame
 2320 2028 0.00 2 -0.32 25 -8.00 
  Ghane, Shojaat g2378 IRI0.001-0.1125-2.75 
  Darini, Pouria 2262 IRI0.001-0.2125-5.25 

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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