Individual Calculations March 2023
 Sadeghi, Hassan Roger  Total change: -7.40  Rating chartPersonal card
 SGM 2023 (Bundesliga und 1.Regionalliga) round 4-5 decentralised SUI 2023-02-11
RcRownchangeKK*chgGame
 1826 2072 1.00 1 0.19 20 3.80 
  Nedzat, Aliji 1826 SUI1.0010.19203.80 

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)
 
 21. Burgdorfer Open - A Burgdorf SUI 2023-02-17
RcRownchangeKK*chgGame
 1805 2072 3.50 5 -0.56 20 -11.20 
  Ranieri, Pierpaolo 1706 ITA0.501-0.4020-8.00 
  Panos, Giannis 1672  * GRE1.0010.08201.60 
  Palmonella, Valentin 1857 SUI0.501-0.2720-5.40 
  Savic, Robert, Dr. 1906 GER1.0010.28205.60 
  Malli, Shiivesh Sunil 1882 SUI0.501-0.2520-5.00 
 * 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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