Individual Calculations March 2012
 Rostami, Roohollah  Total change: 0.00  Rating chartPersonal card
 16th Iranian Primary League Team Chess Championship Hamedan IRI 2011-10-24
RcRownchangeRpKK*chgGame
 1860 0 2.00 4 0.00 1860   0.00 
  Lahimi, Ariz 2074 IRI0.0010.00 0.00 
  Noori, Mehran 1732 IRI0.0010.00 0.00 
  Rahmatian, Shayan 1755 IRI1.0010.00 0.00 
  Serestian, Arman 1880 IRI1.0010.00 0.00 

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)
 

 

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