Rapid: Individual Calculations April 2019
 Hosseinzadeh, Vahid  Total change: -46.60  Rating chartPersonal card
 West Azarbaijan Rapid Chess Tournament esfand 97 West Azarbahjan IRI 2019-03-15
RcRownchangeKK*chgGame
 1433 1562 1.50 6 -2.33 20 -46.60 
  Barzgari, Mohammad 1874 IRI0.001-0.1420-2.80 
  Naghizadeh, Amirhossein 1162  * IRI0.001-0.9220-18.40 
  Mirzazadeh, Arda 1162  * IRI1.0010.08201.60 
  Khalifehzadeh, Karim 1321 IRI0.001-0.8020-16.00 
  Soleimanpour, Atamalek 1332 IRI0.501-0.2920-5.80 
  Alizadeh, Mohammadreza 1745 IRI0.001-0.2620-5.20 
 * 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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