Blitz: Individual Calculations December 2019
 Amiri, Sadra  Total change: 19.40  Rating chartPersonal card
 Tehran blitz ataco cup Tehran IRI 2019-11-07
RcRownchangeKK*chgGame
 1453 1138 2.50 10 0.97 20 19.40 
  Zardiashvili, Akaki 1538  * GEO0.001-0.0820-1.60 
  Kasipour Azbari, Seyed Arvin 1538  * IRI0.001-0.0820-1.60 
  Mogheyseh, Abolfazl 1538  * IRI0.001-0.0820-1.60 
  Khalili, Reza 1461 IRI0.5010.37207.40 
  Amirimehr, Ashkan 1538  * IRI0.001-0.0820-1.60 
  Yazdani Gharie Pikar, Korosh 1282 IRI1.0010.692013.80 
  Korjani, Mohamad.r 1538  * IRI0.001-0.0820-1.60 
  Mohammadi Akbarabadi, Hossein 1538  * IRI0.001-0.0820-1.60 
  Nemati, Mehrad 1254 IRI1.0010.662013.20 
  Mehri, Mohammad Amin 1309 IRI0.001-0.2720-5.40 
 * 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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