Individual Calculations September 2010
 Mohandesi, Shahin  Total change: 5.10  Rating chartPersonal card
 First SAROOYE CUP Sari IRI 2010-06-19
RcRownchangeKK*chgGame
 1991 2257 6.50 8 0.00 15 0.00 
  Kalani, Omid 1857  * IRI1.0010.08151.20 
  Pajoumtajani, Farbod 1930 IRI1.0010.13151.95 
  Khamisi, S Jafar 2008 IRI1.0010.19152.85 
  Galehdari, Bardia 1978 IRI1.0010.16152.40 
  Valizadeh, Ali 2071 IRI1.0010.26153.90 
  Rezaei Abari, Farzin 1970 IRI0.501-0.3415-5.10 
  Amini, Amer 2167 IRI0.501-0.1215-1.80 
  Mahmoodi, Reza 1946 IRI0.501-0.3615-5.40 
 * 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
 2098 2279 6.00 9 -0.44 15 -6.60 
  Pourabdollah, Mohammadreza 1912 IRI1.0010.10151.50 
  Shamsi, Roohalah 2035 IRI1.0010.20153.00 
  Zarinfam, Arsalan 2216 IRI0.501-0.0915-1.35 
  Toufighi, Homayoon m2501 IRI0.5010.28154.20 
  Bolourchifard, Farzad 2087 IRI0.001-0.7515-11.25 
  Najafiyan Pour, Mahyar 2002 IRI0.001-0.8315-12.45 
  Mahmoodi, Reza 1939 IRI1.0010.12151.80 
  Asadi, Sadegh 2021 IRI1.0010.18152.70 
  Eskandary, Mahmood 2170 IRI1.0010.35155.25 

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)
 
 1th MILAD NOOR CUP CHESS OPEN Sari IRI 2010-08-12
RcRownchangeKK*chgGame
 2021 2279 4.00 4 0.78 15 11.70 
  Mashmooli, Kian 1882 IRI1.0010.08151.20 
  Sedaghati, Mehrdad 2128 IRI1.0010.30154.50 
  Valizadeh, Ali 2064 IRI1.0010.23153.45 
  Khamisi, S Jafar 2008 IRI1.0010.17152.55 

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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