Blitz: Individual Calculations September 2023
 Siani, Ali  Total change: -20.00  Rating chartPersonal card
 Tabriz weekly blitz 16 mordad Tabriz IRI 2023-08-07
RcRownchangeKK*chgGame
 1568 1725 4.50 8 -1.00 20 -20.00 
  Ghanbarzadeh, Sajja 1325  * IRI1.0010.08201.60 
  Jabbari, Saeed 1737 IRI0.001-0.4820-9.60 
  Barahmand, Elyas 1412 IRI1.0010.14202.80 
  Fadakar, Reza 1478 IRI0.501-0.3120-6.20 
  Ebrahimi Herab, Hamidreza f2091 IRI0.001-0.1020-2.00 
  Sarvin, Alireza 1573 IRI0.001-0.7020-14.00 
  Akbarzadeh Laleh, Mousa 1423 IRI1.0010.15203.00 
  Rashid Hosseinzadeh, Jalil 1502 IRI1.0010.22204.40 
 * 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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