Individual Calculations November 2009
 Sadeh, Shahin  Total change: -9.75  Rating chartPersonal card
 8th Iranian Super League 09 (Men) Andishmandan Cup Various City in Iran IRI 2009-06-18
RcRownchangeKK*chgGame
 2217 2242 4.00 8 -0.26 15 -3.90 
  Shahibzadegan, Ali 2152 IRI1.0010.38155.70 
  Navarchi, Mehran 1915 IRI1.0010.13151.95 
  Nasri, Amin 2336 IRI1.0010.63159.45 
  Roghani, Arash f2380 IRI0.001-0.3115-4.65 
  Hosseinipour, Mehdi 2114 IRI0.001-0.6715-10.05 
  Modarresvamegh, S Ebrahim 2133 IRI0.501-0.1515-2.25 
  Abbasov, Farid g2577 AZE0.001-0.1215-1.80 
  Sadeghi, Adel 2132 IRI0.501-0.1515-2.25 

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)
 
 1st International Peaceful And Friendship Cup 09 Rasht IRI 2009-07-15
RcRownchangeKK*chgGame
 1836 2236 1.00 1 0.08 15 1.20 
  Narzullaew, Arslanbek 1836  * TKM1.0010.08151.20 
 * 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)
 
 Iranian Boys Azad University Chess Championship 2009 Rasht IRI 2009-07-23
RcRownchangeKK*chgGame
 2022 2236 4.00 4 0.95 15 14.25 
  Abdolmaleki, Shahram 2161 IRI1.0010.40156.00 
  Sakhtkar, Milad 1958 IRI1.0010.17152.55 
  Hashemiheydari, S. 2028 IRI1.0010.23153.45 
  Yaghli, Peyman 1941 IRI1.0010.15152.25 

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 Semi Final Chess Championship 2009 ( men ) Tabriz IRI 2009-09-30
RcRownchangeKK*chgGame
 2089 2260 6.50 11 -1.42 15 -21.30 
  Mojaverian, H 2084 IRI0.501-0.2315-3.45 
  Khoshkalamian, B 2099 IRI0.001-0.7115-10.65 
  Maleki, Amir 2105 IRI0.001-0.7115-10.65 
  Pajoumtajani, Farbod 1894 IRI1.0010.10151.50 
  Samavat, Mehrdad 2075 IRI0.501-0.2415-3.60 
  Torkamannejad, Javad 2074 IRI1.0010.26153.90 
  Elahi, Abdollah 2118 IRI1.0010.31154.65 
  Moradi, Mostafa 2153 IRI1.0010.35155.25 
  Koohestani, Sh 2129 IRI0.501-0.1815-2.70 
  Vassalam, M T 2101 IRI1.0010.29154.35 
  Mari Ooriad, Pouya 2142 IRI0.001-0.6615-9.90 

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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