Individual Calculations August 2017
 Aryanpour, Arad  Total change: 24.40  Rating chartPersonal card
 Tehran Chess Championship Men 1396 Tehran IRI 2017-07-04
RcRownchangeKK*chgGame
 1654 1499 2.50 6 0.61 40 24.40 
  Lavasani, Javad 1899  * IRI0.001-0.0840-3.20 
  Niazi, Mahan 1099  * IRI1.0010.08403.20 
  Davoodi, Mehran 1711 IRI0.5010.274010.80 
  Yazdanpanah, Mohammad Reza 1658 IRI0.001-0.2940-11.60 
  Nazari Nia, Shahram 1655 IRI1.0010.714028.40 
  Khodabandeh, Milad 1899  * IRI0.001-0.0840-3.20 
 * 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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