Rapid: Individual Calculations May 2019
 Naghizadeh Dalir, Mohammad Sadra  Total change: -20.80  Rating chartPersonal card
 Tabriz Rapid Farvardin1398 Tabriz IRI 2019-04-22
RcRownchangeKK*chgGame
 1495 1339 1.00 6 -1.04 20 -20.80 
  Zareei, Shahrooz 1739  * IRI0.001-0.0820-1.60 
  Rashed, Ebrahim 1739  * IRI0.001-0.0820-1.60 
  Akbarzadeh Laleh, Mousa 1477 IRI0.001-0.3120-6.20 
  Delavar, Atrin 1129 IRI0.001-0.7720-15.40 
  Safari, Nima 1685 IRI0.001-0.1120-2.20 
  Khanzadeh, Nasser 1198 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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