Individual Calculations November 2009
 Sheykhalian, Amirhasan  Total change: 28.25  Rating chartPersonal card
 Iranian M.S.R.T. University Team 2009 (Boys) Malayer IRI 2009-08-14
RcRownchangeKK*chgGame
 2042 1881 2.00 3 1.13 25 28.25 
  Maroofkhani, Kian 2119 IRI1.0010.802520.00 
  Gharakhloo, Roozbeh 2009 IRI1.0010.672516.75 
  Sabeti, Sadegh 1998 IRI0.001-0.3425-8.50 

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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