Blitz: Individual Calculations November 2023
 Khedri, Erfan  Total change: -9.00  Rating chartPersonal card
 1st Arvand International Chess Festival (Blitz) Abadan IRI 2023-09-29
RcRownchangeKK*chgGame
 1599 1636 3.50 7 -0.45 20 -9.00 
  Mosadeghpour, Masoud g2327 IRI0.001-0.0120-0.20 
  Taheri, Artiman 1236  * IRI1.0010.08201.60 
  Ebadi, Rahim 1362 IRI1.0010.17203.40 
  Ghazi, Hamed 1802 IRI0.5010.22204.40 
  Hecmatian, Majid 1727 IRI0.001-0.3820-7.60 
  Nikfar, Aria 1164 IRI1.0010.05201.00 
  Fathian, Mobin 1575 IRI0.001-0.5820-11.60 
 * 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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