Individual Calculations September 2009
 Moradi, Amirmasoud  Total change: 49.25  Rating chartPersonal card
 1st Omid Cup Chess Tournament Tehran IRI 2009-06-21
RcRownchangeKK*chgGame
 2093 1879 4.00 10 1.55 25 38.75 
  Mahmoody, M Sadegh 2137 IRI0.5010.32258.00 
  Aghamohamadi, M 2177 IRI0.001-0.1525-3.75 
  Mahdavirad, Mehdi 2213 IRI1.0010.882522.00 
  Dalir, Faradj 2229 IRI0.001-0.1125-2.75 
  Pajoumtajani, Farbod 1822 IRI1.0010.422510.50 
  Razaghi, Behrooz 2128 IRI0.001-0.1925-4.75 
  Abedi, Ali 2175 IRI0.001-0.1525-3.75 
  Pedram, Mehrdad 2039 IRI1.0010.712517.75 
  Asgarizadeh, Ahmad 2058 IRI0.5010.23255.75 
  Asgarizadeh, Minoo 1947 IRI0.001-0.4125-10.25 

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)
 
NOTE: K factor changed
 3th chess tournament of iranian olympiad ( boys u20 ) Tabriz IRI 2009-07-07
RcRownchangeKK*chgGame
 1974 1879 1.00 3 -0.14 15 -2.10 
  Khajavi, Armin 2109 IRI0.001-0.2115-3.15 
  Maleki, Mojtaba 1785 IRI1.0010.37155.55 
  Dehghan, Mohammad Ali 2029 IRI0.001-0.3015-4.50 

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)
 
NOTE: K factor changed
 Asian Youth Under 12 Chess Championship 2009 New Delhi IND 2009-08-03
RcRownchangeKK*chgGame
 2116 1879 1.50 3 0.84 15 12.60 
  Das, Sayantan f2218 IND0.001-0.1215-1.80 
  Akhmetov, Ayan 1956 KAZ1.0010.61159.15 
  Gagare, Shardul f2174 IND0.5010.35155.25 

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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