Individual Calculations January 2010
 Galehdari, Bardia  Total change: 38.70  Rating chartPersonal card
 2nd Omid Cup Chess Tournament Tehran IRI 2009-10-24
RcRownchangeKK*chgGame
 2110 1941 5.50 10 2.58 15 38.70 
  Kaboodi, Behrang 2188 IRI0.001-0.1915-2.85 
  Pilvaieh, Ali 2216 IRI0.5010.33154.95 
  Derakhshani, Dorsa 1771 IRI1.0010.28154.20 
  Dalir, Alireza 2149 IRI1.0010.771511.55 
  Ahooran, Mehrdad 2065 IRI1.0010.671510.05 
  Soozankar, A M f2271 IRI0.5010.38155.70 
  Bakhtiari Kish, Mazdak 2216 IRI0.001-0.1715-2.55 
  Khademi, Mohammad Miran 2215 IRI0.001-0.1715-2.55 
  Hashemiheydari, S 2028 IRI1.0010.62159.30 
  Asgarizadeh, Minoo 1985 IRI0.5010.06150.90 

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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