Rapid: Individual Calculations July 2017
 Ebadi, Seyed Ali  Total change: 3.80  Rating chartPersonal card
 Alborz Fetr Rapid 5 Tir 1396 Karaj IRI 2017-06-26
RcRownchangeKK*chgGame
 1514 1477 3.50 7 0.19 20 3.80 
  Barzigar, Behrang 1877  * IRI0.001-0.0820-1.60 
  Babaei, Amir Ata 1183 IRI1.0010.15203.00 
  Eftekhari, Amir 1877  * IRI0.5010.42208.40 
  Bagheri Tanha, Masiha 1644 IRI0.001-0.2820-5.60 
  Ahmadi, Gholam Hosein 1467 IRI1.0010.49209.80 
  Khamseh, Amin 1211 IRI0.001-0.8220-16.40 
  Alizadeh, Rahmatollah 1338 IRI1.0010.31206.20 
 * 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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