Rapid: Individual Calculations March 2015
 Hekmatizadeh, Bahman  Total change: -29.20  Rating chartPersonal card
 Bhaman Cup Rapid B Tehran IRI 2015-01-29
RcRownchangeKK*chgGame
 1727 1717 2.50 8 -1.46 20 -29.20 
  Ghafourian, Amir Ali 1961 IRI0.001-0.2020-4.00 
  Ebadi, Seyed Ali 1468 IRI1.0010.19203.80 
  Zarepisheh, Gholamreza 2117  * IRI1.0010.922018.40 
  Alinasab, Mobina 1888 IRI0.001-0.2720-5.40 
  Faryad, H. A 2117  * IRI0.001-0.0820-1.60 
  Asemy Nya, Arian 1494 IRI0.501-0.2820-5.60 
  Tarzali, Abtin 1317  * IRI0.001-0.9220-18.40 
  Ghorbani, Amir 1455 IRI0.001-0.8220-16.40 
 * 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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