Individual Calculations November 2009
 Roghani, Arash  Total change: -22.95  Rating chartPersonal card
 8th Iranian Super League 09 (Men) Andishmandan Cup Various City in Iran IRI 2009-06-18
RcRownchangeKK*chgGame
 2172 2380 6.00 8 0.04 15 0.60 
  Sakhayi, Mostafa 2081 IRI0.001-0.8515-12.75 
  Moradiyan, Meysam 2037 IRI1.0010.12151.80 
  Sheykhhasani, Bardia 2030 IRI1.0010.11151.65 
  Sadeh, Shahin 2242 IRI1.0010.31154.65 
  Sharbaf, Mohsen f2422 IRI1.0010.56158.40 
  Hosseinipour, Mehdi 2114 IRI1.0010.18152.70 
  Modarresvamegh, S Ebrahim 2133 IRI1.0010.19152.85 
  Golizadeh, Asghar 2319 IRI0.001-0.5815-8.70 

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 M.S.R.T. University Team 2009 (Boys) Malayer IRI 2009-08-14
RcRownchangeKK*chgGame
 2216 2380 0.50 3 -1.57 15 -23.55 
  Golizadeh, Asghar 2360 IRI0.001-0.5315-7.95 
  Moafi, Peyman 2010 IRI0.501-0.4015-6.00 
  Momeni, Ebrahim 2279 IRI0.001-0.6415-9.60 

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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