Rapid: Individual Calculations December 2021
 Mosadeghpour, Masoud  Total change: -27.20  Rating chartPersonal card
 6th IRCF Weekly Rapid Tournament 1400 Tehran IRI 2021-11-12
RcRownchangeKK*chgGame
 1843 2337 6.00 7 -0.39 20 -7.80 
  Safdarian, Saman 1602 IRI1.0010.01200.20 
  Tajodini, Hasti 1602 IRI1.0010.01200.20 
  Kazemi, Zahra 1602 IRI1.0010.01200.20 
  Najafi Tabar, Aydin 1897 IRI1.0010.06201.20 
  Sedaghati, Mehrdad f2118 IRI1.0010.22204.40 
  Razaghi, Behrooz 2090 IRI0.001-0.8120-16.20 
  Pilvaieh, Ali 1987 IRI1.0010.11202.20 

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)
 
 8th IRCF Weekly Rapid Tournament 1400 Tehran IRI 2021-11-26
RcRownchangeKK*chgGame
 1808 2337 5.50 7 -0.97 20 -19.40 
  Allahverdi, Davood 1623 IRI1.0010.01200.20 
  Ghanbari, Mahdi 1799 IRI0.001-0.9720-19.40 
  Mahdavi, Armin 1602 IRI1.0010.01200.20 
  Hadavandkhanni, Mohmmadmahdi 1665 IRI1.0010.01200.20 
  Alamir Virsagh, Ehsan 1850 IRI1.0010.04200.80 
  Daneshvar, Bardiya m2252 IRI1.0010.38207.60 
  Doroodgar, A.hosein 1865 IRI0.501-0.4520-9.00 

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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