Individual Calculations March 2011
 Zabihpoor, Mohammad  Total change: 11.25  Rating chartPersonal card
 3rd Baran Cup Chess Tournament Rasht IRI 2010-12-09
RcRownchangeKK*chgGame
 2059 1824 1.00 4 0.11 25 2.75 
  Moradi, Behrooz f2224  * IRI0.001-0.0825-2.00 
  Pajoumtajani, Farbod 1953 IRI0.001-0.3325-8.25 
  Samsam, Farhad 2010 IRI1.0010.742518.50 
  Azadbakhsh, Farshid 2049 IRI0.001-0.2225-5.50 
 * 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 Chess Championship- Under 18(boys) 2011 Hamedan IRI 2011-01-26
RcRownchangeKK*chgGame
 1787 1824 2.00 3 0.34 25 8.50 
  Khatibi, Meysam 1856 IRI0.001-0.4625-11.50 
  Karimi, Peyman 1715 IRI1.0010.35258.75 
  Khatibi, Yaser 1791 IRI1.0010.452511.25 

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)
 

 

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