Individual Calculations April 2009
 Roghani, Arash  Total change: -12.60  Rating chartPersonal card
 18th Boys Universities Team Chess Championship Kordestan IRI 2008-08-23
RcRownchangeKK*chgGame
 2289 2373 1.50 2 0.30 15 4.50 
  Moradi, Mostafa 2149 IRI1.0010.22153.30 
  Alavi Moghadam, Seyyed Javad m2428 IRI0.5010.08151.20 

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 (Men) Andishmandan Cup Various city in Iran IRI 2008-11-04
RcRownchangeKK*chgGame
 2197 2373 6.50 9 0.13 15 1.95 
  Nazemi, Pedram 2023 IRI1.0010.11151.65 
  Vaghar, Mohsen 2200 IRI0.501-0.2315-3.45 
  Moradi, Mostafa 2120 IRI1.0010.19152.85 
  Lameei, Hossein 2131 IRI1.0010.20153.00 
  Asadi, Sadegh 2118 IRI1.0010.19152.85 
  Moradiabadi, Elshan g2499 IRI0.001-0.3315-4.95 
  Hashemi, S.h. f2268 IRI1.0010.36155.40 
  Darban, Morteza m2392 IRI1.0010.53157.95 
  Pooreraghian, M.r. 2023 IRI0.001-0.8915-13.35 

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 Club Cup Al Ain UAE 2008-12-25
RcRownchangeKK*chgGame
 2337 2373 3.00 7 -0.76 15 -11.40 
  Jung, Ho Jin 2023 KOR0.001-0.8915-13.35 
  Zhou, Jianchao g2612 CHN0.001-0.2015-3.00 
  Faraj, Yahya f2250 YEM1.0010.33154.95 
  Ghaem Maghami, Ehsan g2599 IRI0.001-0.2115-3.15 
  Sadorra, Julio Catalino m2431 PHI0.001-0.4215-6.30 
  Ayyad, Husain Abdulgalil Saleh f2087 BRN1.0010.16152.40 
  Hussein, H A f2354 IRQ1.0010.47157.05 

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)
 
 7th Int. Caspian Cup (A,Class - Men) Rasht IRI 2009-02-10
RcRownchangeKK*chgGame
 2342 2393 4.00 8 -0.51 15 -7.65 
  Vahidi, Reza 2197 IRI0.501-0.2515-3.75 
  Mammadov, Zaur Fazahir Oglu 2170 AZE0.501-0.2815-4.20 
  Deljou, R. 2220 IRI1.0010.27154.05 
  Ghane, Shojaat g2413 IRI0.5010.03150.45 
  Toufighi, Homayoon m2451 IRI0.5010.08151.20 
  Ibrahimov, Rasul g2568 AZE0.5010.23153.45 
  Morchiashvili, Bachana m2412 GEO0.5010.03150.45 
  Noroozi, Omid 2304 IRI0.001-0.6215-9.30 

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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