Individual Calculations October 2008
 Farnoud, Amir Mohammad  Total change: 2.75  Rating chartPersonal card
 18th Tehran Chess Championship (Men) 2008 Tehran IRI 2008-07-06
RcRownchangeKK*chgGame
 2246 1999 0.50 2 0.11 25 2.75 
  Abbasi, Rasool 2201 IRI0.5010.26256.50 
  Noroozi, Omid, (tc) 2290 IRI0.001-0.1525-3.75 

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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