Blitz: Individual Calculations October 2017
 Ahmadi, Shayan  Total change: -6.40  Rating chartPersonal card
 Tabriz Blitz Shahrivar 1396 Tabriz IRI 2017-09-28
RcRownchangeKK*chgGame
 1672 1610 4.00 10 -0.32 20 -6.40 
  Abedi, Shahin 1943 IRI1.0010.882017.60 
  Ghaniafshord, Saeed 2006 IRI0.001-0.0820-1.60 
  Moghaddamian, Afshin 2010  * IRI0.001-0.0820-1.60 
  Zandkarimi, Raef 1325 IRI0.501-0.3420-6.80 
  Nikzad, Nami 1802 IRI1.0010.752015.00 
  Ghaffari, Ahmad 1511 IRI0.001-0.6420-12.80 
  Shahsavari, Sorena 1648 IRI0.001-0.4520-9.00 
  Farhood, Arash 1484 IRI0.501-0.1720-3.40 
  Mokhtar Sasani, Foad 1782 IRI0.001-0.2720-5.40 
  Taki, Nima 1211 IRI1.0010.08201.60 
 * 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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