Individual Calculations October 2008
 Moradi, Amirmasoud  Total change: -36.75  Rating chartPersonal card
 18th Tehran Chess Championship (Men) 2008 Tehran IRI 2008-07-06
RcRownchangeKK*chgGame
 2154 1920 0.00 1 -0.21 25 -5.25 
  Lamei, Hossein 2154 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)
 
 Asian Youth Chess Championship 2008; Boys Under 12 Tehran IRI 2008-07-12
RcRownchangeKK*chgGame
 1895 1920 1.00 4 -1.12 25 -28.00 
  Artemenko, Oleg 2012 UZB0.001-0.3725-9.25 
  Al Zarooni, Eisa 1728 UAE1.0010.25256.25 
  Le, Huu Thai c1878 VIE0.001-0.5625-14.00 
  Mirzaei, Saleh 1962 IRI0.001-0.4425-11.00 

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 16) 2008 Tabriz IRI 2008-07-28
RcRownchangeKK*chgGame
 2088 1920 0.00 1 -0.28 25 -7.00 
  Azemati, Amir 2088 IRI0.001-0.2825-7.00 

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
 2194 1920 1.00 5 0.14 25 3.50 
  Aghamohamadi, M 2215 IRI0.5010.35258.75 
  Mammadov, Farid 2178 AZE0.5010.32258.00 
  Ryahi, Naser 2216 IRI0.001-0.1525-3.75 
  Modarresvamegh, S.ebrahim 2113 IRI0.001-0.2525-6.25 
  Sadeh, Shahin 2247 IRI0.001-0.1325-3.25 

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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