Individual Calculations March 2011
 Lorparizangeneh, Shahin  Total change: 21.00  Rating chartPersonal card
 Iran Championship [U12 Boys] 2011 Esfahan IRI 2011-01-26
RcRownchangeKK*chgGame
 1834 2023 6.50 7 1.40 15 21.00 
  Rahimi, Rezvan 1766 IRI1.0010.18152.70 
  Azimi, Khashayar 1817 IRI1.0010.24153.60 
  Asgharzadeh, M Reza 1904 IRI1.0010.34155.10 
  Cheraghi, Amin 1974 IRI1.0010.43156.45 
  Badkoubi, Amirhossein 1962 IRI1.0010.42156.30 
  Rahemi, Parsa 1626 IRI1.0010.08151.20 
  Ghanbarzadeh, Reza 1792 IRI0.501-0.2915-4.35 

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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