Individual Calculations September 2011
 Sedaghati, Mehrdad  Total change: 37.50  Rating chartPersonal card
 Iranian Chess festival (men) 2011 Zanjan IRI 2011-07-06
RcRownchangeKK*chgGame
 2139 2228 7.00 10 0.90 15 13.50 
  Pajoumtajani, Farbod 1955 IRI1.0010.17152.55 
  Bashirinia, Omid 2065 IRI1.0010.28154.20 
  Elahi, Abdollah 2142 IRI1.0010.38155.70 
  Khodashenas, Mersad 2018 IRI0.501-0.2715-4.05 
  Mahdavirad, Mehdi 2226 IRI1.0010.50157.50 
  Ghane, Shojaat g2317 IRI0.5010.12151.80 
  Ezzati, Fereidoon 2218 IRI0.001-0.5115-7.65 
  Momeni, E 2211 IRI1.0010.48157.20 
  Javanbakht, Nima 2292 IRI0.001-0.4115-6.15 
  Asgharzadeh, M Reza 1941 IRI1.0010.16152.40 

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)
 
 4th omid chess tournament Tehran IRI 2011-07-16
RcRownchangeKK*chgGame
 1908 2228 2.50 4 -0.95 15 -14.25 
  Azimi, Seyed Khashayar 1828  * IRI0.501-0.4215-6.30 
  Tabatabaei, M Amin f1896 IRI0.501-0.3815-5.70 
  Ghasempour, Hossein 1881 IRI1.0010.11151.65 
  Abed, Meisam 2026 IRI0.501-0.2615-3.90 
 * 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)
 
 10 th Avicenna International open chess tournament Hamedan IRI 2011-07-24
RcRownchangeKK*chgGame
 2178 2228 7.00 10 1.57 15 23.55 
  Khoshbin, Amir 1828  * IRI1.0010.08151.20 
  Shah Moradi, Mohammad 1987 IRI1.0010.20153.00 
  Guliev, Logman m2458 AZE1.0010.791511.85 
  Ahmadinia, E f2435 IRI0.001-0.2315-3.45 
  Mohammadi, Arvin 1828  * IRI1.0010.08151.20 
  Sharbaf, Mohsen m2402 IRI1.0010.731510.95 
  Alavi, Sayed Javad m2436 IRI0.001-0.2315-3.45 
  Bajarani, Ulvi m2424 AZE0.001-0.2515-3.75 
  Mehrabi, Morteza 1981 IRI1.0010.19152.85 
  Pooreraghian, Mohammadreza 1997 IRI1.0010.21153.15 
 * 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)
 
 Tehran Ramazan open chess tournament 2011 Tehran IRI 2011-08-09
RcRownchangeKK*chgGame
 2061 2228 6.50 8 0.98 15 14.70 
  Bagheri Taleghani, Nadia 1835 IRI0.501-0.4215-6.30 
  Azimi, Seyed Khashayar 1828  * IRI1.0010.08151.20 
  Kaffash, Milad 1954 IRI1.0010.17152.55 
  Cheraghi, Amin 1977 IRI1.0010.19152.85 
  Galehdari, Bardia 2148 IRI1.0010.39155.85 
  Mohandesi, Shahin m2216 IRI1.0010.48157.20 
  Alavi, Sayed Javad m2436 IRI0.5010.27154.05 
  Dalir, Alireza 2093 IRI0.501-0.1815-2.70 
 * 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)
 

 

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