Individual Calculations March 2011
 Eftekhari, S Mehrnaz  Total change: -12.75  Rating chartPersonal card
 3rd Baran Cup Chess Tournament Rasht IRI 2010-12-09
RcRownchangeKK*chgGame
 1959 1631 0.00 4 -0.51 25 -12.75 
  Samsam, Farhad 2010 IRI0.001-0.0925-2.25 
  Sheykhhasani, Bardia 1917 IRI0.001-0.1625-4.00 
  Hasanpour, Sajad 1953 IRI0.001-0.1325-3.25 
  Mehry, Mahyaar 1957 IRI0.001-0.1325-3.25 

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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