Individual Calculations September 2022
 Tambini, Jasper  Total change: -53.40  Rating chartPersonal card
 Chessable British Chess Championships 2022: Week 1 Open Torquay ENG 2022-08-08
RcRownchangeKK*chgGame
 2030 2040 0.50 6 -2.67 20 -53.40 
  Arkell, Keith C g2409 ENG0.001-0.1020-2.00 
  Rushbrooke, Remy 1912 ENG0.001-0.6720-13.40 
  Skettos, Nicolas 1921 CYP0.501-0.1620-3.20 
  Dignam, Matthew 2080 IRL0.001-0.4420-8.80 
  Smith, Mark 1850 ENG0.001-0.7520-15.00 
  Rathbone-Jones, Ifan 2006 WLS0.001-0.5520-11.00 

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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