Blitz: Individual Calculations July 2023
 Norozian Ostad, Omidreza  Total change: -11.80  Rating chartPersonal card
 Blitz cup Sobhan Zahmati Mashhad IRI 2023-06-02
RcRownchangeKK*chgGame
 1321 1184 1.50 6 -0.59 20 -11.80 
  Zihaghi, Amir Arsalan 1571 IRI0.5010.41208.20 
  Golmeimi, Ermia 1545 IRI0.001-0.1020-2.00 
  Asaadi, Moein 1316 IRI0.001-0.3220-6.40 
  Gholami, Arvin 1146 IRI1.0010.45209.00 
  Jamedari, Emad Reza 1179 IRI0.001-0.5120-10.20 
  Hasanpor Moghadam, Asma 1170 IRI0.001-0.5220-10.40 

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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