Individual Calculations February 2015
 Hejazi, Seyed Mehdi  Total change: 1.00  Rating chartPersonal card
 Dey Cup (C) U-2100 (2015) Tehran IRI 2015-01-08
RcRownchangeKK*chgGame
 1844 2047 6.00 8 0.05 20 1.00 
  Elikaei, Mehrad 1647  * IRI1.0010.08201.60 
  Jahankhani, Hojatollah 1747 IRI1.0010.15203.00 
  Bagheri, Arian 1866 IRI1.0010.26205.20 
  Raji Ghasemi, Hamid Reza 1955 IRI0.501-0.1320-2.60 
  Fooladinejad, Iman 1786 IRI1.0010.18203.60 
  Vahidi, Mohammad f2099 IRI0.5010.07201.40 
  Azhir, Hooman 1823 IRI0.001-0.7820-15.60 
  Hakemi, Arman 1829 IRI1.0010.22204.40 
 * 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)
 

 

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