Individual Calculations October 2008
 Shamsi, Mohammadhossein  Total change: -45.75  Rating chartPersonal card
 Iranian Youth Boys Under 18 - 2008 Tehran IRI 2008-03-24
RcRownchangeKK*chgGame
 2233 2145 1.50 4 -0.05 15 -0.75 
  Sadeh, Shahin 2200 IRI0.5010.08151.20 
  Toufighi, Homayoon f2408 IRI0.5010.32154.80 
  Darini, Pouria 2239 IRI0.5010.13151.95 
  Maleki, Amir 2086 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 Junior Chess Championship (Boys Under 20) Zahedan IRI 2008-04-12
RcRownchangeKK*chgGame
 2097 2184 1.00 4 -1.45 15 -21.75 
  Sharifpanahi, Farhad 1941 IRI0.501-0.3015-4.50 
  Sedaghati, Mehrdad 2100 IRI0.501-0.1215-1.80 
  Barzigar, Behrang 2088 IRI0.001-0.6315-9.45 
  Darini, Pouria 2257 IRI0.001-0.4015-6.00 

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)
 
 VII Iranian Super League Chess Championship (Men) Andishmandan Cup - First Season Various City in Iran IRI 2008-06-12
RcRownchangeKK*chgGame
 2272 2184 1.00 7 -1.75 15 -26.25 
  Manochehri, Hamed 2108 IRI0.001-0.6015-9.00 
  Soleimani, Shantiya 2149 IRI0.001-0.5515-8.25 
  Aryanejad, Hossein f2257 IRI0.001-0.4015-6.00 
  Golizadeh, Asghar 2271 IRI0.001-0.3815-5.70 
  Bagheri, Amir g2496 IRI0.5010.36155.40 
  Amini, Amer 2188 IRI0.001-0.4915-7.35 
  Alavi, Sayed Javad m2435 IRI0.5010.31154.65 

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)
 
 2nd Iranian Chess Sport Olympiad (Boys Under 20) Bojnord IRI 2008-07-26
RcRownchangeKK*chgGame
 2061 2184 1.50 2 0.20 15 3.00 
  Sayaf Desfooli, Meghdad 1914 IRI0.501-0.3315-4.95 
  Rostamizadeh, Reza 2208 IRI1.0010.53157.95 

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)
 

 

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