Individual Calculations March 2012
 Naderi, Abdollah  Total change: 3.15  Rating chartPersonal card
 16th Iranian Primary League Team Chess Championship Hamedan IRI 2011-10-24
RcRownchangeKK*chgGame
 2042 2145 4.00 6 0.21 15 3.15 
  Khatiri Savadkoohee, Ali 1930 IRI1.0010.23153.45 
  Mohammadi, Arvin 1912 IRI1.0010.21153.15 
  Marzoughi, Mohammadsadegh 1981 IRI1.0010.28154.20 
  Azadbakhsh, Farshid 2034 IRI0.001-0.6515-9.75 
  Khaghani, Mehdi f2253 IRI0.001-0.3515-5.25 
  Mojaverian, H 2140 IRI1.0010.49157.35 

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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