Individual Calculations September 2016
 Karami, Mohammad  Total change: -40.40  Rating chartPersonal card
 15th Iranian Men Chess Festival 2016 Arak IRI 2016-08-11
RcRownchangeKK*chgGame
 1708 1831 4.50 10 -2.02 20 -40.40 
  Mohammadi, Amirreza 1431  * IRI1.0010.08201.60 
  Pilvaieh, Ali 2192 IRI0.001-0.1020-2.00 
  Sousanabadi Farahani, Ramin 1555 IRI0.001-0.8320-16.60 
  Ghaderi, Ali 1526 IRI1.0010.14202.80 
  Karami, Salar 1627 IRI1.0010.24204.80 
  Dolat Abadi, Gholamabbas 1612 IRI0.501-0.2820-5.60 
  Garmei Motlagh, Mohsen 1686 IRI1.0010.31206.20 
  Aadeli, Arvin 2079 IRI0.001-0.1920-3.80 
  Ezy, Amir 1708 IRI0.001-0.6720-13.40 
  Ahmadi Tabar, Hosein 1665 IRI0.001-0.7220-14.40 
 * 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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