Individual Calculations June 2013
 Ghanbari, Mahdi  Total change: 6.75  Rating chartPersonal card
 Farvardin Open Chess Tournament 2013 Tehran IRI 2013-04-13
RcRownchangeKK*chgGame
 1860 1743 2.50 6 0.45 15 6.75 
  Pajoumtajani, Farbod 2046 IRI0.001-0.1415-2.10 
  Eliasian, Ali 1930 IRI1.0010.741511.10 
  Cheraghi, Amin 2027 IRI0.001-0.1615-2.40 
  Nezamhashemi, Mohammad 1343  * IRI1.0010.08151.20 
  Pourghanbarzad Lashtnesha, Arman 1942 IRI0.001-0.2415-3.60 
  Hakkaki Fard, Pedram 1872 IRI0.5010.17152.55 
 * 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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