Individual Calculations November 2009
 Pilvayeh, Ali  Total change: -11.55  Rating chartPersonal card
 8th Iranian Super League 09 (Men) Andishmandan Cup Various City in Iran IRI 2009-06-18
RcRownchangeKK*chgGame
 2288 2169 2.50 6 0.33 15 4.95 
  Alavi, Sayed Javad m2448 IRI0.5010.34155.10 
  Mahdavirad, Mehdi 2213 IRI1.0010.56158.40 
  Mahjoob, Morteza g2498 IRI0.001-0.1215-1.80 
  Asbahi, Mohammad 2089 IRI0.001-0.6115-9.15 
  Asgarizadeh, Ahmad 2058 IRI1.0010.35155.25 
  Sharbaf, Mohsen f2422 IRI0.001-0.1915-2.85 

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)
 
 49th Tehran Chess ChampionShip 2009 Tehran IRI 2009-07-03
RcRownchangeKK*chgGame
 2044 2169 4.00 6 0.04 15 0.60 
  Zareei, Hanifeh 1915 IRI1.0010.19152.85 
  Khosravi, Hadi 2064 IRI1.0010.36155.40 
  Abbasi, Rasool 2204 IRI0.001-0.4515-6.75 
  Pourhasan Nejad, Arash 1977 IRI0.501-0.2515-3.75 
  Tajik, Masoud 2017 IRI1.0010.30154.50 
  Dalir, Javad 2089 IRI0.501-0.1115-1.65 

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
 2068 2216 6.50 11 -1.14 15 -17.10 
  Adeli, Hamidreza 2063 IRI1.0010.30154.50 
  Arabi, Saeid 2110 IRI0.001-0.6415-9.60 
  Abed, Meisam 2086 IRI0.001-0.6815-10.20 
  Kanzi, Hesamodin 2071 IRI0.501-0.1915-2.85 
  Jahanbeigi, Javad 1987 IRI1.0010.21153.15 
  Abbasi, Meisam 1976 IRI0.001-0.8015-12.00 
  Mojaverian, H 2084 IRI1.0010.32154.80 
  Atanejhad, Sahebali f2134 IRI0.001-0.6115-9.15 
  Saba, Earaj 2076 IRI1.0010.31154.65 
  Hooshdarmahjoob, N 2027 IRI1.0010.25153.75 
  Hosseinipour, Mehdi 2135 IRI1.0010.39155.85 

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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