Individual Calculations October 2008
 Darini, Pouria  Total change: 1.35  Rating chartPersonal card
 Iranian Youth Boys Under 18 - 2008 Tehran IRI 2008-03-24
RcRownchangeKK*chgGame
 2130 2239 4.50 7 0.05 15 0.75 
  Mosadeghpoor, Mohsen 2074 IRI1.0010.28154.20 
  Toufighi, Homayoon f2408 IRI0.001-0.2815-4.20 
  Maleki, Amir 2086 IRI1.0010.30154.50 
  Molaei, Mohammad 1889 IRI1.0010.11151.65 
  Sadeh, Shahin 2200 IRI0.001-0.5515-8.25 
  Shamsi, Mohammadossein 2145 IRI0.501-0.1315-1.95 
  Asnaashari, Soroush 2105 IRI1.0010.32154.80 

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
 2139 2257 4.50 6 0.61 15 9.15 
  Naami, Ebrahim 2080 IRI1.0010.27154.05 
  Toufighi, Homayoon f2426 IRI0.001-0.2815-4.20 
  Ghaledar, Faraz 1955 IRI1.0010.15152.25 
  Barzigar, Behrang 2088 IRI0.501-0.2215-3.30 
  Shamsi, Mohammad Hossein 2184 IRI1.0010.40156.00 
  Sedaghati, Mehrdad 2100 IRI1.0010.29154.35 

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)
 
 Asian Youth Chess Championship 2008; Boys Under 18 Tehran IRI 2008-07-12
RcRownchangeKK*chgGame
 2237 2262 4.50 7 0.77 15 11.55 
  Marwan, Abdulwahab f2078 UAE1.0010.26153.90 
  Djuraev, Sokhib f2324 TJK0.001-0.4115-6.15 
  Sadeh, Shahin 2247 IRI0.001-0.5215-7.80 
  Otchiyev, Arslan 2225 TKM0.501-0.0515-0.75 
  Pradeep, Kumar.r.a. 2250 IND1.0010.48157.20 
  Khoroshev, Nikita 2161 UZB1.0010.36155.40 
  Tologontegin, Semetey f2374 KGZ1.0010.65159.75 

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
 2128 2262 2.00 3 0.00 15 0.00 
  Sedaghati, Mehrdad 2100 IRI1.0010.29154.35 
  Nourouzi, Omid 2290 IRI0.001-0.4615-6.90 
  Shamsi, Mohammadhasan 1994 IRI1.0010.17152.55 

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 International Orumia Open Orumiya IRI 2008-08-26
RcRownchangeKK*chgGame
 2049 2262 5.50 9 -1.34 15 -20.10 
  Nassaj, Amirmorteza 1939 IRI1.0010.13151.95 
  Haghayegh, Jamshah 2086 IRI0.501-0.2315-3.45 
  Dehghan, Mohammad Ali 1990 IRI0.001-0.8315-12.45 
  Gozubuyukoglu, Selami 1927 TUR1.0010.12151.80 
  Amikhteh, Amer 2028 IRI1.0010.21153.15 
  Samavat, Mehrdad 2061 IRI1.0010.24153.60 
  Ghanbari, Rasool 2227 IRI0.001-0.5515-8.25 
  Pilvaieh, Ali 2171 IRI0.001-0.6215-9.30 
  Shamsi, Gholamreza 2015 IRI1.0010.19152.85 

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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