Rapid: Individual Calculations November 2017
 Jalalian, Hossein  Total change: -28.20  Rating chartPersonal card
 West Azarbaijan Province Rapid Championship 2017 Oroomieh IRI 2017-10-20
RcRownchangeKK*chgGame
 1513 1390 0.00 4 -1.41 20 -28.20 
  Shiri, Kazem 1790  * IRI0.001-0.0820-1.60 
  Zerafat, Armin 1673 IRI0.001-0.1620-3.20 
  Rezaei, Yasin 1020 IRI0.001-0.9020-18.00 
  Mohebbi, Sadra 1567 IRI0.001-0.2720-5.40 
 * 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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