Individual Calculations May 2012
 Abedi, Mohammad  Total change: -61.20  Rating chartPersonal card
 10th Khazar Open Chess Tournament B ( Rated U-2100) Rasht IRI 2012-02-29
RcRownchangeKK*chgGame
 1886 1949 2.00 7 -2.04 30 -61.20 
  Tavoosi Rad, Ramtin 1684 IRI1.0010.18305.40 
  Jooyandeh, Hassan 2056 IRI0.5010.15304.50 
  Pedram, Mehrdad 1953 IRI0.5010.01300.30 
  Nuri, Murad 2063 AZE0.001-0.3430-10.20 
  Rezaei, Hamidreza 1835 IRI0.001-0.6630-19.80 
  Motaghi, Farbod 1848 IRI0.001-0.6430-19.20 
  Mammedov, Vusal 1766 AZE0.001-0.7430-22.20 

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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