Individual Calculations March 2023
 Zakic, Srdjan  Total change: -4.40  Rating chartPersonal card
 21. Burgdorfer Open - A Burgdorf SUI 2023-02-17
RcRownchangeKK*chgGame
 1913 2268 4.00 5 -0.44 10 -4.40 
  Panos, Giannis 1868  * GRE0.501-0.4210-4.20 
  Morgenthaler, Stefan 1864 SUI1.0010.08100.80 
  Malli, Shiivesh Sunil 1882 SUI1.0010.09100.90 
  Kurz, Stefan 1971 SUI0.501-0.3510-3.50 
  Schnell, Simon 1981 SUI1.0010.16101.60 
 * 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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