Individual Calculations November 2010
 Derakhshani, Dorsa  Total change: 37.65  Rating chartPersonal card
 4th Iranian Super League Chess Championship (Women) Farzanegan Cup (Season I) Various City in Iran IRI 2010-05-20
RcRownchangeKK*chgGame
 1869 1770 5.00 7 2.31 15 34.65 
  Davoodi, Yasaman 1703 IRI1.0010.41156.15 
  Darini, Tooba 1859 IRI1.0010.62159.30 
  Paridar, Shadi wg2170  * IRI1.0010.921513.80 
  Jafari, Golnaz 1939 IRI0.5010.22153.30 
  Mobarhani, Nazanin 1695 IRI1.0010.40156.00 
  Alavi, Homa 1892 IRI0.001-0.3315-4.95 
  Alinori, Fariba 1823 IRI0.5010.07151.05 
 * 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)
 
 2nd Zendehrood International Open Chess Tournament (men) Esfahan IRI 2010-09-14
RcRownchangeKK*chgGame
 2116 1799 0.00 4 -0.57 15 -8.55 
  Khalesi, Vahid 2188 IRI0.001-0.0915-1.35 
  Roohparvar, A Reza 2098 IRI0.001-0.1515-2.25 
  Eskandary, Mahmood 2155 IRI0.001-0.1115-1.65 
  Najafiyan Pour, Mahyar 2021 IRI0.001-0.2215-3.30 

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)
 
 3rd Omid Cup Open Tournament Tehran IRI 2010-09-26
RcRownchangeKK*chgGame
 1998 1799 3.00 9 0.77 15 11.55 
  Galehdari, Bardia 2093 IRI0.001-0.1515-2.25 
  Mirzaei, Saleh 2004 IRI0.001-0.2415-3.60 
  Bayat, Shohreh wf1977 IRI0.5010.23153.45 
  Asgarizadeh, Minoo 1986 IRI0.001-0.2615-3.90 
  Ghasempour, Hossein 1959 IRI1.0010.711510.65 
  Pajoumtajani, Farbod 1915 IRI1.0010.66159.90 
  Cheraghi, Amin 1984 IRI0.5010.24153.60 
  Hashemiheydari, S 2043 IRI0.001-0.2015-3.00 
  Ghaledar, Faraz 2020 IRI0.001-0.2215-3.30 

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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