Individual Calculations April 2009
 Ghasemian, M. Ebrahim  Total change: -15.50  Rating chartPersonal card
 17th International Fajr Chess Open Tournament Kish Island IRI 2009-02-04
RcRownchangeKK*chgGame
 2144 1819 0.00 4 -0.51 25 -12.75 
  Sadeh, Shahin 2169 IRI0.001-0.1125-2.75 
  Daneshpour, S.h. 2169 IRI0.001-0.1125-2.75 
  Ayyad Husain, Abdulgalil Saleh f2111 BRN0.001-0.1525-3.75 
  Gasik, Piotr 2127 POL0.001-0.1425-3.50 

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)
 
 7th Int. Caspian Cup (B,Class-men) Rasht IRI 2009-02-10
RcRownchangeKK*chgGame
 2169 1819 0.00 1 -0.11 25 -2.75 
  Lamei, Hossein 2169 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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