Rapid: Individual Calculations October 2017
 Zalpour, Asad  Total change: -44.60  Rating chartPersonal card
 Marand Rapid Shahrivar 1396 Koshksaray IRI 2017-09-08
RcRownchangeKK*chgGame
 1715 1892 2.00 6 -2.23 20 -44.60 
  Khalifehzadeh, Karim 1492  * IRI1.0010.08201.60 
  Asghari, Jaafar 1627 IRI0.501-0.3220-6.40 
  Moghaddamian, Afshin 2045 IRI0.001-0.3020-6.00 
  Allahverdi, Hossein 1812 IRI0.501-0.1120-2.20 
  Zoulfaghari, Alireza 1707 IRI0.001-0.7420-14.80 
  Nemat Abadi, Jalil 1605 IRI0.001-0.8420-16.80 
 * 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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