Rapid: Individual Calculations April 2019
 Mokhberi, Iraj  Total change: -31.80  Rating chartPersonal card
 West Azarbaijan Rapid Chess Tournament esfand 97 West Azarbahjan IRI 2019-03-15
RcRownchangeKK*chgGame
 1589 1897 3.50 6 -1.59 20 -31.80 
  Habibzadeh, Amin 1497  * IRI1.0010.08201.60 
  Asghari, Karim 1567 IRI0.001-0.8820-17.60 
  Riyazifar, Soheil 1497  * IRI1.0010.08201.60 
  Adalatkhah, Mahdi 1595 IRI1.0010.15203.00 
  Alizadeh, Mohammadreza 1745 IRI0.501-0.2020-4.00 
  Doosti, Mohammad 1632 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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