Individual Calculations May 2012
 Ebrahimi, Mahdi  Total change: 0.00  Rating chartPersonal card
 Tehran Norooz Open Tournament 2012 Tehran IRI 2012-03-25
RcRownchangeRpKK*chgGame
 1950 0 5.00 9 0.00 1965   0.00 
  Maleki, Mojtaba 1956 IRI0.0010.00 0.00 
  Kazemiyan Eski, Abolfazl 1719 IRI1.0010.00 0.00 
  Pour Eskandar, Aliakbar 1852 IRI1.0010.00 0.00 
  Omoorisarabi, Ilia 1940 IRI0.5010.00 0.00 
  Payandeh, Hossein 1973 IRI1.0010.00 0.00 
  Faryad, H A 2067 IRI1.0010.00 0.00 
  Taghavi, H 2149 IRI0.0010.00 0.00 
  Derakhshani, Dorsa wc1988 IRI0.0010.00 0.00 
  Roostapisheh, Payam 1909 IRI0.5010.00 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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