Individual Calculations September 2010
 Sadeh, Shahin  Total change: 4.80  Rating chartPersonal card
 Gilan Men Championship Chess Tournament 1389 Rasht IRI 2010-07-01
RcRownchangeKK*chgGame
 2116 2315 7.00 8 1.09 15 16.35 
  Motaghi, Farbod 1915  * IRI1.0010.08151.20 
  Roohparvar, A Reza 2015 IRI1.0010.15152.25 
  Sobhani, F 2108 IRI1.0010.23153.45 
  Sedaghati, Mehrdad 2128 IRI1.0010.26153.90 
  Barzigar, Behrang 2127 IRI1.0010.26153.90 
  Sharbaf, Mohsen f2370 IRI0.5010.08151.20 
  Azadbakhsh, Farshid 2047 IRI0.501-0.3315-4.95 
  Zarinfam, Arsalan 2216 IRI1.0010.36155.40 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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)
 
 9th Ebne Sina Open Chess Tournament Hamedan IRI 2010-07-17
RcRownchangeKK*chgGame
 2203 2315 5.50 9 -0.21 15 -3.15 
  Mahmoodi, Reza 1939 IRI1.0010.09151.35 
  Changaei, Amin 2084 IRI1.0010.21153.15 
  Mahdavirad, Mehdi 2225 IRI1.0010.38155.70 
  Roghani, Arash m2375 IRI1.0010.58158.70 
  Darini, Pouria 2411 IRI0.001-0.3715-5.55 
  Vasli, Aref 2113 IRI0.501-0.2615-3.90 
  Bolourchifard, Farzad 2087 IRI1.0010.21153.15 
  Alavi, Sayed Javad m2413 IRI0.001-0.3715-5.55 
  Doostkam, P 2181 IRI0.001-0.6815-10.20 

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)
 
 9th Iranian Chess Festival [Men] 1389 Mashhad IRI 2010-08-02
RcRownchangeKK*chgGame
 2109 2315 7.00 10 -0.56 15 -8.40 
  Abediyan, Amirreza 1943 IRI1.0010.10151.50 
  Maleki, Amir 2108 IRI0.501-0.2715-4.05 
  Akbari Zahmati, Hamidreza 2067 IRI0.501-0.3115-4.65 
  Shamsi, Roohalah 2035 IRI1.0010.16152.40 
  Pirmaleki, S 2097 IRI1.0010.22153.30 
  Javanbakht, Nima 2171 IRI0.001-0.6915-10.35 
  Akbari Zahmati, Amir Hossein 2093 IRI1.0010.22153.30 
  Salehian, Sina 2122 IRI1.0010.25153.75 
  Doostkam, P 2181 IRI0.501-0.1815-2.70 
  Behmardi, K Rustam 2272 IRI0.501-0.0615-0.90 

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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