Individual Calculations November 2009
 Mari Ooriad, Pouya  Total change: 7.05  Rating chartPersonal card
 Iranian M.S.R.T. University Team 2009 (Boys) Malayer IRI 2009-08-14
RcRownchangeKK*chgGame
 2133 2161 0.00 2 -1.07 15 -16.05 
  Momeni, Ebrahim 2279 IRI0.001-0.3415-5.10 
  Abedi, Amin 1987 IRI0.001-0.7315-10.95 

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)
 
 Iranian Semi Final Chess Championship 2009 ( men ) Tabriz IRI 2009-09-30
RcRownchangeKK*chgGame
 2111 2142 7.50 11 1.54 15 23.10 
  Choopani, Morteza 1947 IRI1.0010.25153.75 
  Ahmadinia, E f2361 IRI0.001-0.2215-3.30 
  Faryad, H A 2057 IRI0.501-0.1215-1.80 
  Samavat, Mehrdad 2075 IRI1.0010.41156.15 
  Ebrahimi, Mohammad 2040 IRI0.501-0.1415-2.10 
  Daneshpour, S A 2068 IRI1.0010.40156.00 
  Changaei, Amin 2021 IRI0.001-0.6615-9.90 
  Mohandesi, Shahin m2280 IRI0.5010.19152.85 
  Abbasi, Meisam 1976 IRI1.0010.28154.20 
  Hosseinipour, Mehdi 2135 IRI1.0010.49157.35 
  Sadeh, Shahin 2260 IRI1.0010.66159.90 

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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